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User Manual - Projector Central

1. Image quality NOTE When the resolution is changed the arrangement of icons on computer desktop screen may be changed e If one of the AUDIO IN ports is selected or X is selected for USB TYPE B in AUDIO SOURCE of the AUDIO menu M146 audio sound operation in the Options window will be disabled 92 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i WMeliantelarslaxers Replacing the lamp A lamp has finite product life Using the lamp for long periods of time could cause the pictures darker or the color tone poor Note that each lamp has a different lifetime and some may burst or burn out soon after you start using them Preparation of a new lamp and early replacement are recommended To prepare a new lamp make contact with your dealer and tell the lamp type number Type number 78 6972 0106 5 DT01195 Replacing the lamp 4 Turn the projector off and unplug the power cord Allow the projector to cool for at least 45 minutes 2 Prepare a new lamp If the projector is mounted on a ceiling or if the lamp has broken also ask the dealer to replace the lamp Lamp door In case of replacement by yourself follow the following procedure 3 Loosen the screw marked by arrow of the lamp door and then slide and lift the lamp door to the side to remove it Loosen the 2 screws marked by arrow of the lamp and slowly pick up the lamp by the handle Never loosen any other scre
2. ltem iescription ASPECT OVER SCAN Using the A V buttons switches the mode for aspect ratio For a computer signal For an HDMI signal For a video signal s video signal or component video signal For an input signal from the LAN USB TYPE A or USB TYPE B port or if there is no signal 4 3 fixed e The NORMAL mode keeps the original aspect ratio of the signal Using the lt gt buttons adjusts the over scan ratio Small It magnifies picture lt Large It reduces picture e This item can be selected only for a video s video and component video signal e For an HDMI signal this item can also be selected if either 1 or 2 applies 1 HDMI FORMAT item in the INPUT menu is set to VIDEO 2 HDMI FORMAT item in the INPUT menu is set to AUTO and the projector recognizes that it receives video signals continued on next page 36 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description V POSITION H POSITION Using the lt gt buttons adjusts the vertical position Down Up e Over adjusting the vertical position may cause noise to appear on the screen If this occurs please reset the vertical position to the default setting Pressing the RESET button when the V POSITION is selected will reset the V POSITION to the default setting e When this function is performed on a video signal or an s video signal the range of this adjustment depends on OVER SCAN
3. 3M 2012 All Rights Reserved 29 3M Digital Projector X21i X26i Using the menu function continued 3 To close the MENU press the MENU button again or select EXIT and press the lt cursor button or ENTER button The dialog will automatically disappear after about 30 seconds e If you want to move the menu position use the cursor buttons after pressing the POSITION button e Some functions cannot be performed when a certain input port is selected or when a certain input signal is displayed e When you want to reset the operation press RESET button on the remote control during the operation Note that some items ex LANGUAGE VOLUME cannot be reset e In the ADVANCED MENU when you want to return to the previous display press the lt cursor button or ESC button on the remote control Indication in OSD On Screen Display 0 BRIGHTNESS 24 MY MEMORY _LOAD 4 RETURN FILTER TIME TEMPORARY CONDITION vas RESET ARE YOU SURE Z YOU WISH TO LOAD EXIT _ eu Ah LEE TES The meanings of the general words on the OSD are as follows EXIT Select to close the OSD menu It s the same as pressing the MENU button RETURN Select to display the previous menu CANCEL or NO Select to cancel the operation in the present menu and return to the previous menu OK or YES Select to execute the prepared function or shift the menu to the next menu 30 3M 2012 All Rights Reserved 3M Digital Projector X21i
4. Blinking In Red Blinking In Red sufficiently cooled down please make confirmation of the following items and then turn the power on again e Is there blockage of the air passage aperture e Is the air filter dirty e Does the peripheral temperature exceed 35 C If the same indication is displayed after the remedy please change the lamp referring to the section Replacing the lamp The lamp door has not been properly fixed Please turn the power off and allow the projector to cool down at least 45 minutes After the projector has sufficiently cooled down please make confirmation of the attachment state of the lamp door After performing any needed maintenance turn the power on again If the same indication is displayed after the remedy please contact your dealer or service company The cooling fan is not operating Please turn the power off and allow the projector to cool down at least 20 minutes After the projector has sufficiently cooled down please make confirmation that no foreign matter has become caught in the fan etc and then turn the power on again If the same indication is displayed after the remedy please contact your dealer or service company continued on next page 100 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Regarding the indicator lamps continued POWER LAMP TEMP Describtion indicator indicator indicator p There is a possibility that the interior portio
5. Digital Projector X211 X261 SSA SSS SEA RS SSS Qy SSSSESSEN NX SSN SS SSS SSAA Ny Operator s Guide Thank you for purchasing this projector WSS WSS SS Sany Important Notice gt Before using this product please read all manuals for this product Be sure to read Product Warranty and Safety Guide first After reading them store them in a safe place for future reference INNOVO MEME Various symbols are used in this manual The meanings of these symbols are described below AWARNING This symbol indicates information that if ignored could possibly result in personal injury or even death due to incorrect handling ACAUTION This symbol indicates information that if ignored may result in personal injury or physical damage due to incorrect handling Important This entry contains helpful operating hints and best practices for Notice trouble free operation of this product Q Please refer to the pages written following this symbol NOTE The information in this manual is subject to change without notice e The illustrations in this manual are for illustrative purposes They may differ slightly from your projector e The manufacturer assumes no responsibility for any errors that may appear in this manual e The reproduction transfer or copy of all or any part of this document is not permitted without express written consent Trademark acknowledgment e Mac is a register
6. IP ADDRESS SUBNET MASK and the gt or ENTER button on the remote E EZEN n 1 DNS SERVER control to perform the item gt TIME DIFFERENCE ail DATE AND TIME ENCRYPTION i SSID Orali Use the A V buttons to select the mode of the WIRELESS network communication system Select according SETUP to the settings of your computer ADHOC INFRASTRUCTURE To save the setting press the gt button e When ADHOC is selected IEEE802 11 n cannot be used f ADHOC is set to MODE while one of WPA PSK or WPA2 PSK is selected in ENCRYPTION the ENCRYPTION M65 setting switches to OFF automatically continued on next page 3M 2012 All Rights Reserved 63 3M Digital Projector X21i X26i ltem Description Use the A V buttons to turn DHCP on off ON OFF Select OFF when the network does not have DHCP DHCP enabled To save the setting press the button bbe pe sl e When the DHCP setting changes to ON it g takes a little time to obtain IP address from DHCP Protocol server e Auto IP function will be assigned an IP address if the projector could not obtain an IP address from server even if DHCP is ON Use the A V 1 gt buttons to enter the IP ADDRESS This function can only be used when DHCP is set to OFF IP ADDRESS The IP ADDRESS is the number that identifies this projector on the network You cannot have two devices with the same IP ADDRESS on the same network e The I
7. S VIDEO AUDIO IN VIDEO O AUDIO IN2 all 14 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Connecting to a power supply 4 Insert the connector of the power cord into the AC IN AC inlet of the projector 2 Firmly plug the power cord into the outlet Wait a few seconds and the POWER indicator will light up in steady orange Please remember that when the DIRECT POWER ON function is activated M53 connecting the power supply will turn the projector ON WARNING P Please use extra caution when connecting the power cord as incorrect or faulty connections may result in fire and or electrical shock e Do not touch the power cord with a wet hand e Only use the power cord that came with the projector If it is damaged consult your dealer to get a new one Never modify the power cord e Only plug the power cord into an outlet whose voltage is matched to the power cord The power outlet should be close to the projector and easily accessible Remove the power cord for complete separation e Do not distribute the power supply to multiple devices Doing so may overload the outlet and connectors loosen the connection or result in fire electric shock or other accidents e Connect the ground terminal for the AC inlet of this unit to the ground terminal of the building using an appropriate power cord bundled NOTICE gt This product is also designed for IT power systems with a phase
8. e PICTURE MODE Changes the PICTURE MODE M31 FILTER RESET Displays the filter time reset confirmation dialogue L55 e TEMPLATE Makes the template pattern selected to the TEMPLATE item 451 appear or disappear e AV MUTE Turns the picture and audio on off e RESOLUTION Turns on off the RESOLUTION dialog 42 e ECO MODE Changes the ECO MODE 44 e BLANK Turns on off the blank function ECO button only e FREEZE Turns on off the freeze function ECO button only e VOLUME Turns on off the volume dialog ECO button only e AUTO Performs the automatic adjustment function ECO button only Using A V buttons selects the picture input port to be selected with pressing the MY SOURCE DOC CAMERA button on the remote control You can use this function not only for document cameras but also computers and other equipment c VIDEO COMPUTER IN1 COMPUTER IN2 LAN S VIDEO HDMI USB TYPE B USB TYPE A Selecting this item displays the SERVICE SERVICE menu S AUTOADUST AST Select an item using the A V buttons FILTER MESSAGE 5000h and press the gt button or the ENTER COMMUNICATION ii button on the remote control to execute FACTORY RESET the item 0 RETURN ALTITUDE Using the A buttons switches the rotation speed of the cooling fans The HIGH is the mode for use at highlands etc If the projector is used at an altitude of about 1600 m 5250 feet or higher select HIGH Otherwise select NORMAL Note tha
9. AUTO IN PROGRESS while automatically adjusting NO INPUT IS DETECTED SYNC IS OUT OF RANGE INVALID SCAN FREQ Searching while searching for the input Detecting while an input signal is detected AUTO ECO MODE while starting up with AUTO ECO MODE The indication of the input signal displayed by changing The indication of the aspect ratio displayed by changing The indication of the PICTURE MODE displayed by changing The indication of the MY MEMORY displayed by changing The indication of FREEZE and II while freezing the screen by pressing the FREEZE button The indication of the TEMPLATE displayed by changing The indication of the ECO MODE displayed by changing e When the OFF is selected please remember if the picture is frozen Do not mistake freezing for a malfunction L28 continued on next page 3M 2012 All Rights Reserved 49 3M Digital Projector X21i X26i ltem Description Each input port for this projector can have a name applied to it 1 Use the A V buttons on the SCREEN menu to select SOURCE NAME and press the gt or ENTER button The SOURCE NAME menu will be displayed 2 Use the A V buttons on the SOURCE Sr i NAME menu to select the port to be named and press the button The SOURCE NAME dialog will be displayed Right side of the menu is blank until a name is specified 3 Select an icon you would like to assign to the port in the SOURCE NAM
10. AUTOPOWEROFF Omin Select an item using the A V cursor buttons and 5 SOREN a S LAPTE a press the gt cursor button or ENTER button to execute as NETIORK MY BUTTON eee the item except for the items LAMP TIME and FILTER RAL EXIT TIME Then perform it according to the following table COMPUTERIN 1024 x 768 60H2 Using the A V buttons turns on off the automatic signal search function ON amp OFF When the ON is selected detecting no signal automatically cycles through input ports in the following order The search is started from AUTO SEARCH the current port Then when an input is found the projector will stop searching and display the image COMPUTER IN1 gt COMPUTER IN2 gt LAN gt USB TYPE A ce VIDEO S VIDEO amp HDMI USB TYPE B e It may take several seconds to project the images from the USB TYPE B port Using the A V buttons turns on off the automatic keystone function ON amp OFF ON Automatic keystone distortion correction will be executed whenever changing the slant of the projector AUTO OFF This function is disabled Please execute the AUTO KEYSTONE KEYSTONE EXECUTE in the SETUP menu for automatic keystone distortion correction e When the projector is suspended from the ceiling this feature will not function properly so select the OFF e This function will be unavailable when the Transition Detector is on 077 Using the A V buttons turns on off the DIRECT POWER ON function
11. ON OFF When set to the ON the lamp in projector will be automatically turned on without the usual procedure 179 only when the projector is DIRECT POWER supplied with the power after the power was cut while the lamp was on ON e This function does not work as long as the power has been supplied to the projector while the lamp is off e After turning the lamp on by the DIRECT POWER ON function if neither input nor operation is detected for about 30 minutes the projector is turned off even though the AUTO POWER OFF function 054 is disabled continued on next page 3M 2012 All Rights Reserved 03 3M Digital Projector X21i X26i ltem iescription Using the A V buttons adjusts the time to count down to automatically turn the projector off Long max 99 minutes Short min 0 minute DISABLE _ENABLE DISABLE URE TURN Le FEXIT i RETURN AUTO POWER When the time is set to O the projector is not turned off automatically OFF When the time is set to 1 to 99 and when the passed time with no signal or an unsuitable signal reaches at the set time the projector lamp will be turned off If one of the projector s buttons or the remote control buttons is pressed or one of the commands except get commands is transmitted to the CONTROL port during the corresponding time projector will not be turned off Please refer to the section Turning off the power L20 Using the A V buttons selects the
12. SERVICE no message If the air filter becomes to be blocked by dust or continued other matter the internal temperature will rise which could cause malfunction or reduce the lifetime of the projector e Please be careful with the operating environment of the projector and the condition of the filter unit KEY LOCK 1 Use the A V buttons to choose the operations control CONTROL PANEL amp REMOTE CONTROL 2 Use the lt gt buttons to select ON or OFF CONTROL PANEL O N o gt O F F REMOTE CONTROL Selecting ON in Step 2 locks the buttons except STANDBY ON on the operations control selected in Step 1 Selecting OFF releases the locked buttons on the operations control selected in Step 1 e Please use this function to prevent tampering or accidental operation continued on next page 58 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description SERVICE continued COMMUNICATION continued on next page 3M 2012 All Rights Reserved Selecting this item displays COMMUNICATION menu In this menu you can configure the serial communication settings of the projector using the CONTROL port r OPTION _ SERVICE _ COMMUNICATION TRANSMISSION METHOD HALF DUPLEX meaai LIMIT TIME OFF e Select an item using the cursor buttons A V Then pressing the button opens the submenu for the setting item you selected Or pressing the lt button instead of the gt button
13. VIDEO COMPUTER a Feature HDMI FORMAT AUTO automatically sets the optimum mode sets the suitable mode for computer signals e When the COMPUTER is selected the functions COLOR PICTURE menu TINT PICTURE menu and OVER SCAN IMAGE menu are unavailable NTSC we M PAL M PAL VIDEO FORMAT Using the A V cursor buttons changes the digital range for input from the HDMI port AUTO NORMAL ENHANCED e e Feature AUTO automatically sets the optimum mode NORMAL sets the suitable mode for DVD signals 16 235 ENHANCED sets the suitable mode for computer signals 0 255 e If the contrast of the screen image is too strong or too weak try finding a more suitable mode continued on next page 40 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem iesecription The computer input signal type for COMPUTER IN1 and IN2 ports can be set 1 Use the A buttons to select the COMPUTER IN port to be set 2 Use the lt P buttons to select EHER g the computer input signal type AUTO amp SYNC ON G OFF COMPUTER IN 2 e Selecting the AUTO mode allows you to input a sync on G signal or component video signal from the port L11 13 e In the AUTO mode the picture may be distorted with certain input signals In such a case remove the signal connector so that COMPUTER IN no signal is received and select the SYNC ON G OFF and then reconnect the signal Set the fram
14. 3 Use the A gt buttons to enter the ENTER NEW PASSWORD password Move the cursor to the right side box small of the ENTER NEW PASSWORD box small and press the gt button to display the NEW PASSWORD AGAIN box and then enter the same password again 1 4 Move the cursor to the right side of the MY TEXT NEW PASSWORD AGAIN box and press 4RETURN ee EXIT WY TEXT PASSWORD NEW PASSWORD AGAIN oooo0 ok PASSWORD gt button to display the NOTE NEW PASSWORD box for about 30 seconds then MME please make note of the password during NOTE NEY PASSWORD oo0o00 this time Pressing the ENTER button on the remote control or button on the projector will return to the MY TEXT PASSWORD on off menu 2 Turning off the MY TEXT PASSWORD 2 1 Follow the procedure in 1 1 to display the MY TEXT PASSWORD on off menu 2 2 Select OFF to display the ENTER Spores PASSWORD box large Enter the naiiai een registered password and the screen will Inquiring Code 01 23456789 _ return to the MY TEXT PASSWORD on off 0000 K menu ENTER PASSWORD box If an incorrect password is input the menu will close large If necessary repeat the process from 2 1 3 If you have forgotten your password 3 1 Follow the procedure in 1 1 to display the MY TEXT PASSWORD on off menu 3 2 Select OFF to display the ENTER PASSWORD box large The 10 digit inquiring code will be displayed inside the box 3 3 Contact your dealer with the 10 digit inquiring cod
15. A NV S VIDEO USB TYPE B g HDMI cc SEARCH button OK MY MUTE e While ON is selected for AUTO SEARCH item in OPTION menu M53 the projector will keep checking the ports in above order repeatedly till an input signal is detected e t may take several seconds to project the images from the USB TYPE B port Selecting an aspect ratio Press ASPECT button on the remote control Each time you press the button the projector switches the mode for aspect ratio in turn O For a computer signal O For an HDMI signal O For a video signal s video signal or component video signal ASPECT button wy source STANDBY ON VIDEO COMPUTER DOC CAMERA MAGNIFY FREEZE PAGEUP PAGE DOWN KEYSTONE MY BUTTON MUTE O For an input signal from the LAN USB TYPE A or USB TYPE B port or if there is no signal 4 3 fixed e ASPECT button does not work when a signal is not detected e NORMAL mode keeps the original aspect ratio setting 3M 2012 All Rights Reserved 23 3M Digital Projector X21i X26i Adjusting the projector s elevator feet If the projector is set on a slightly uneven surface to the left or right use the elevator feet to adjust the horizontal position Using the feet can also tilt the projector in order to project at a suitable angle to the screen elevating the front side of the 12 projector within 12 degrees This projector has 2 elevator feet and 2 elevator knobs An elevator foot is ad
16. Floating menu is displayed and the icon disappears from the Windows notification area Quit The application is closed and the icon disappears from the Windows notification area NOTE If you wish to restart the application you need to unplug the USB cable and plug it in again Floating menu If you select Display on the Right Click menu the Floating menu shown in the right LiveViewer Lite will appear on your computer screen for Start capture button it The transmission to the projector is started and the images will be displayed OC Stop button The image transmission is stopped Hold button The image on the projector s screen is temporally frozen The last image before the button Is clicked is remained on the screen You can revise the image data on your computer without showing it on the projector s screen Option button The Options window is displayed Minimize button The Floating menu is closed and the icon reappears in the Windows notification area NOTE If you click the Start capture button and or Stop button repeatedly images may not be displayed on the screen 3M 2012 All Rights Reserved 91 3M Digital Projector X21i X26i USB Display continued Options window If you select the Option button on the Floating menu the Options window is displayed Optimize Performance The LiveViewer Lite for USB captures ene screenshots in JPEG data and sends them to
17. M36 setting It is not possible to adjust when OVER SCAN is set to 10 e This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port Using the lt gt buttons adjusts the horizontal position Right Left e Over adjusting the horizontal position may cause noise to appear on the screen If this occurs please reset the horizontal position to the default setting Pressing the RESET button when the H POSITION is selected will reset the H POSITION to the default setting e When this function is performed on a video signal or an s video signal the range of this adjustment depends on OVER SCAN M36 setting It is not possible to adjust when OVER SCAN is set to 10 e This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port continued on next page 3M 2012 All Rights Reserved 37 38 AUTO ADJUST EXECUTE 3M Digital Projector X21i X26i Using the lt gt buttons adjusts the horizontal phase to eliminate flicker Right Left e This item can be selected only for a computer signal or a component video signal This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port Using the lt gt buttons adjusts the horizontal size Small Large e This item can be selected only for a computer signal This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port e When this adjustment is ex
18. Selects input from USB TYPE A port e USB TYPE B Selects input from USB TYPE B port e HDMI Selects input from HDMI port e S VIDEO Selects the input from S VIDEO port e VIDEO Selects the input from VIDEO port e SLIDESHOW Selects the input from USB TYPE A and starts a Slideshow e MY IMAGE Displays the MY IMAGE menu 771 e MESSENGER Turns the messenger text displayed on the screen on off Messenger Function in the Network Guide When there is no transferred text data to display the message NO MESSENGER DATA appears e INFORMATION Displays SYSTEM_INFORMATION INPUT_INFORMATION M62 WIRELESS INFORMATION 467 WIRED INFORMATION 4169 or nothing e AUTO KEYSTONE Performs automatic keystone distortion correction 43 e MY MEMORY Loads one of adjustment data stored 35 When more than one data are saved the adjustment changes every time the MY BUTTON is pressed When no data is saved in memory the 5 No saved data dialog No saved data appears When the current adjustment is not saved to memory the dialog as shown in the right appears lf you want to keep the current adjustment please press the gt button to exit Otherwise loading a data will overwrite the current adjusted condition continued on next page MY BUTTON continued on next page 06 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i item Description O O MY BUTTON continued MY SOURCE SERVICE
19. T PASSWORD box large Enter the registered ISEE password and the screen will return to the seshte eee 2 TRANSITION DETECTOR TRANSITION DETECTOR on off menu i Se If an incorrect password is input the menu will ENTER ee box close If necessary repeat the process from 2 1 3 If you have forgotten your password 3 1 Follow the procedure in 1 1 to display the TRANSITION DETECTOR on off menu 3 2 Select OFF to display the ENTER PASSWORD box large The 10 digit Inquiring Code will be displayed inside the box 3 3 Contact your dealer with the 10 digit Inquiring Code Your password will be sent after your user registration information is confirmed continued on next page 3M 2012 All Rights Reserved 17 3M Digital Projector X21i X26i ltem Desoription The MY TEXT PASSWORD function can prevent the MY TEXT from being overwritten When the password is set for the MY TEXT e The MY TEXT DISPLAY menu will be unavailable which can prohibit changing the DISPLAY setting e The MY TEXT WRITING menu will be unavailable which can prevent the MY TEXT from being overwritten 1 Turning on the MY TEXT PASSWORD 1 1 Use the A V buttons on the SECURITY menu to gemee select the MY TEXT PASSWORD and press the an gt button to display the MY TEXT PASSWORD on off menu 1 2 Use the A V buttons on the MY TEXT PASSWORD on off menu to select ON The Gdida ENTER NEW PASSWORD box small will ANOETA be displayed v ea 1
20. bar L16 16 Security slot L16 continued on next page 4 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Part names continued Control panel 1 STANDBY ON button 19 2 INPUT button E122 29 3 MENU button M29 4 It consists of four cursor buttons 4 ECO button M56 57 5 POWER indicator L419 100 eee ee 6 TEMP indicator 100 ol ye 7 LAMP indicator 100 OLO Rear panel M11 14 1 LAN port 8 AUDIO IN2 port 2 USB TYPE A port 9 COMPUTER IN1 port 3 HDMI port 10 COMPUTER IN2 port 4 USB TYPE B port 11 AUDIO OUT port 5 VIDEO port 12 MONITOR OUT port 6 S VIDEO port 13 CONTROL port 7 AUDIO IN1 port 1 2 3 4 5 6 7 8 9 10 COMPUTER IN1 COMPUTER IN2 LAN S VIDEO AUDIO IN1 AC IN VIDEO 5 AUDIO IN2 pk AUDIO OUT MONITOR OUT CONTROL al 11 12 13 continued on next page 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Part names continued Remote control 1 VIDEO button 122 2 COMPUTER button 22 3 SEARCH button 123 4 STANDBY ON button 79 5 ASPECT button 23 6 AUTO button 125 7 BLANK button 28 8 MAGNIFY ON button 27 9 MAGNIFY OFF button 127 10 MY SOURCE DOC CAMERA button 022 57 11 VOLUME button 27 12 PAGE UP button 418 13 PAGE DOWN button 118 Back of 14 VOLUME button 127 15 M
21. can be input up to 24 characters on each line 3 To change an already inserted character press the A V button to move the cursor to one of the first 3 lines and use the lt gt buttons to move the cursor on the character to be changed After pressing the ENTER or INPUT button the character is selected Then follow the same procedure as described at the item 2 above 4 To finish entering text move the cursor to the OK on screen and press the gt ENTER or INPUT button To revert to the previous MY TEXT without saving changes move the cursor to the CANCEL on screen and press the lt ENTER or INPUT button e The MY TEXT WRITING function is available only when the MY TEXT PASSWORD function is set to OFF RETURN EXIT 3M 2012 All Rights Reserved 19 3M Digital Projector X21i X26i Presentation tools The projector has the following two convenient tools that enable on screen presentations easily and quickly PC LESS Presentation below USB Display 489 PC LESS Presentation The PC LESS Presentation reads image data from storage media inserted into the USB TYPE A port and displays the image on the following modes The PC LESS Presentation can be started by selecting the USB TYPE A port as the input source This feature allows you to make your presentations without using your computer Thumbnail Mode 81 Full Screen Mode E85 Slideshow Mode E186 Supported storage media e USB memory USB
22. eee a LOAD 4 LOAD 3 LOAD 2 LOAD 1 SAVE 1 SAVE 2 SAVE 3 SAVE 4 Performing a SAVE function saves the current adjustment data into the memory linked in the number included in the function s name e Remember that the current data being stored of a memory will be lost by saving new data into the memory MY MEMORY LOAD 1 LOAD 2 LOAD 3 LOAD 4 Performing a LOAD function loads the data from the memory linked in the number included in the function s name and adjusts the picture automatically depending on the data e The LOAD functions whose linked memory has no data are skipped e Remember that the current adjusted condition will be lost by loading data If you want to keep the current adjustment please save it before performing a LOAD function e There may be some noise and the screen may flicker for a moment when loading data This is not malfunction e You can perform the LOAD function using MY BUTTON Please see MY BUTTON item in OPTION menu M56 57 3M 2012 All Rights Reserved 35 3M Digital Projector X21i X26i IWASE MONU From the IMAGE menu items shown in the table Seer below can be performed IMAGE OVER SCAN Select an item using the A V cursor buttons and Sg HECSTION 2 press the gt cursor button or ENTER button to a OPTION AUTO ADJUST EXECUTE execute the item Then perform it according to the Y SECURITY following table i EASY MENU EXIT COMPUTER IN 1 1024 x 768 BBOHz
23. for a video signal s video signal component video signal of 480i 60 or 576i 50 or 1080i 50 60 and an HDMI signal of 480i 60 or 576i 50 or 1080i 50 60 Using the A V buttons switches the mode for color space AUTO RGB amp SMPTE240 REC709 REC601 Ee Re E e This item can be selected only for a computer signal except for COLOR SPACE signals from the LAN USB TYPE A and USB TYPE B ports ora component video signal e The AUTO mode automatically selects the optimum mode e The AUTO operation may not work well at some signals In such a case it might be good to select a suitable mode except AUTO continued on next page 3M 2012 All Rights Reserved 39 3M Digital Projector X21i X26i ltem Description The video format for S VIDEO port and VIDEO port can be set 1 Use the A V buttons to select the input port VIDEO FORMAT 2 Using the lt gt buttons switches the mode for video 3 a format AUTO amp NTSC PAL SECAM tS N PAL M PAL NTSC4 43 lt e This item is performed only for a video signal from the VIDEO port or the S VIDEO port e The AUTO mode automatically selects the optimum mode e The AUTO operation may not work well for some signals If the picture becomes unstable e g an irregular picture lack of color please select the mode according to the input signal Using the A V cursor buttons switches the video format for an input from the HDMI port AUTO
24. frame The new double large filters system is expected to function longer However please check and clean it periodically to keep ventilation needed for normal operation of the projector When the indicators or a message prompts you to clean the air filter comply with it as soon as possible Replace the filters when they are damaged or too soiled To prepare new filters make contact with your dealer and tell the following type number Type number 78 8138 1096 3 UX36761 Filter set When you replace the lamp please replace the air filter An air filter of specified type will come together with a replacement lamp for this projector 1 Turn the projector off and unplug the power cord 2 Allow the projector to sufficiently cool down Use a vacuum cleaner on and around the filter cover Pick and pull up the filter cover knobs to take it off O 9086 A YA 1098 Al 19995000000 LM projector i Take the fine meshed filter out while holding the filter cover It is recommended to leave the coarse meshed filter in the filter cover as it is A Use a vacuum cleaner for the filter vent of the 6 Use a vacuum cleaner on both sides of the fine meshed filter while holding it so it will not be sucked in Use a vacuum cleaner for the inside of the filter cover to clean up the coarse meshed filter If the filters are damaged or heavily soiled replace them with new ones Intake vent
25. gt 3 times gt 4 times gt 1 time ee MAGNIFY PAGE O KEYSTONE MY BUTTON MUTE O For video signals s video signals component video signals or HDMI Component signals 1 5 times gt 2 times gt 1 time ee 3 While the triangles are displayed on the dialog use the A W lt cursor buttons to shift the magnifying area 4 Press the MAGNIFY OFF button on the remote control to exit magnification e The MAGNIFY dialog will automatically disappear in several seconds with no operation The dialog will appear again if the MAGNIFY ON button is pressed when the dialog has automatically disappeared e The magnification is automatically disabled when the displaying signal or its display condition is changed e While the magnification is active the keystone distortion condition may vary It will be restored when the magnification is disabled e Some horizontal stripes might be visible on the image while magnification is active e This function is not available in the following cases Async signal in the range not supported is input There is no input signal 3M 2012 All Rights Reserved 2 3M Digital Projector X21i X26i Temporarily freezing the screen FREEZE button 4 Press the FREEZE button on the remote control The FREEZE indication will appear on the screen however the indication will not appear when OFF is selected for the MESSAGE item in the SCREEN menu 4149 and the projector will go in
26. is automatically shut down and the indicator lamps may also be turned off In such a case disconnect the power cord and wait at least 45 minutes After the projector has sufficiently cooled down please check the lamp connection and lamp door and then turn the power on again If the projector is used at an altitude of about 1600 m 5250 feet or higher set ALTITUDE of the SERVICE item in the OPTION menu to HIGH M57 Otherwise set it to NORMAL 3M 2012 All Rights Reserved 101 3M Digital Projector X21i X26i Resetting all settings When it is hard to correct some wrong settings the FACTORY RESET function of SERVICE item in OPTION menu 2162 can reset all settings except settings such as LANGUAGE LAMP TIME FILTER TIME FILTER MESSAGE SECURITY and NETWORK to the factory default Be sure to set ALTITUDE after resetting all the settings E157 Symptoms that may be mistaken for machine defects If a projector is not working properly check the following table for troubleshooting procedures pade The electrical power cord is not plugged in 15 Correctly connect the power cord The main power source has been interrupted during operation such as by a power outage blackout etc Please disconnect the power plug from the power outlet and allow the projector to cool down at least 10 minutes then turn the power on again Power does not come on Either there is no lamp and or lamp door or either of these has
27. memory type USB hard disk and USB card reader type NOTE USB readers adapters that have more than one USB slot may not work if the adapter is acknowledged as multiple devices connected e USB hubs may not work e USB devices with security software may not work e Be careful when inserting or removing a USB device E172 83 Supported format e FAT12 FAT16 and FAT 32 NOTE NTFS is not supported 80 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i PC LESS Presentation continued Supported file format and its extension e JPEG jpeg jpg Progressive is not supported e Bitmap bmp 16bit mode and compressed bitmap is not supported e PNG png Interlace PNG is not supported e GIF gif NOTE Files with a resolution larger than the following are not supported 1024 x 768 e Files with a resolution smaller than 36x36 are not supported e Files with a resolution smaller than 100x100 may not be displayed e Some supported files may not be displayed e Only a frame appears when the content of image data cannot be displayed in the Thumbnail mode Thumbnail Mode The Thumbnail mode displays the images stored in a USB storage device on the Thumbnail screen Maximum 20 images are displayed in a screen If you wish you can jump into the Full Screen mode or Slideshow mode after you select some images in the Thumbnail mode The Thumbnail mode will be started as the primary funct
28. noise might appear on the screen when this function is operated but it is not a malfunction continued on next page 3M 2012 All Rights Reserved 31 3M Digital Projector X21i X26i lem escription Y ECO MODE Using the lt gt buttons switches the ECO MODE See the ECO MODE item in SETUP menu 44 Pressing the gt button displays the INSTALLATION dialog INSTALLATION See the INSTALLATION item in SETUP menu 244 Performing this item resets all of the EASY MENU items except the FILTER TIME and LANGUAGE A dialog is displayed for confirmation Selecting the OK using the gt button performs resetting RESET The usage time of the air filter is shown in the menu Performing this item resets the filter time which counts usage time of the air filter es ve A dialog is displayed for confirmation Selecting the OK using the gt button performs resetting See the FILTER TIME item in OPTION menu M55 Using the lt gt buttons changes the display language LANGUAGE See the LANGUAGE item in SCREEN menu 0247 Press the gt or ENTER button to use the menu of PICTURE ADVANCED MENU IMAGE INPUT SETUP AUDIO SCREEN OPTION NETWORK or SECURITY EXIT Press the lt or ENTER button to finish the OSD menu 32 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i PKG MO menu w ADVANCED MENU 2 SELECT From the PICTURE menu items shown in the table Kim D CONTRAST 0 below can be
29. performed SETUP e e poten Select an item using the A V cursor buttons and a SCREEN ANT press the gt cursor button or ENTER button to A NETWORK 5 MY MEMORY execute the item Then perform it according to the E EASY MENU EXIT following table COMPUTERIN 1024 x 768 60H2 ltem Description BRIGHTNESS Using the Da buttons adjusts the brightness Dark lt Light 7 CONTRAST Using the lt gt buttons adjusts the contrast Weak Strong Using the A V buttons switches the gamma mode 1 DEFAULT amp 1 CUSTOM 2 DEFAULT amp 2 CUSTOM 3 DEFAULT 2 2 6 CUSTOM 3 CUSTOM 2 2 6 DEFAULT amp 5 CUSTOM 5 DEFAULT amp 4 CUSTOM 4 DEFAULT To adjust CUSTOM Selecting a mode whose name includes CUSTOM and then pressing the button or the ENTER button a dialog to aid you in adjusting the mode atc This function is useful when you want to prelate tan change the brightness of particular tones Choose an item using the lt gt buttons and adjust the level using the A V buttons You can display a test pattern for checking the effect of your adjustment by pressing the ENTER button 7 Each time you press the ENTER button the pattern changes as below No pattern gt Gray scale of 9 steps t Ramp Gray scale of 15 steps The eight equalizing bars correspond to eight tone levels of the test pattern Gray scale of 9 steps except the darkest in the left end If you want to adjust the 2nd ton
30. same time Also if you move the cursor to DELETE or ALL CLEAR on screen and push the ENTER or INPUT button 1 character or all characters will be erased The PROJECTOR NAME can be dia up to 64 PROJECTOR characters NAME 3 To change an already inserted character press the A V button to move the cursor to one of the first 3 lines and use the lt gt buttons to move the cursor on the character to be changed After pressing the ENTER or INPUT button the character is selected Then follow the same procedure as described at the item 2 above 4 To finish entering text move the cursor to the OK o on screen and press the gt ENTER or INPUT button To revert to the previous PROJECTOR NAME without saving changes move the cursor to the CANCEL on screen and press the lt ENTER or INPUT button continued on next page 70 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description MY IMAGE AMX D D AMX Device Discovery Selecting this item displays the MY G MY IMAGE IMAGE menu REE FRESENTATIONFILE Use the application to transfer the im Erhm cada a age data It can be downloaded from Geox the 3M web site Use the A V buttons to select an item which is a still image by the MY IMAGE My Image Function in the Network Guide and the gt or ENTER button to display the image e The item without image stored cannot be selected e The image names are each displayed in 16
31. the screen 18 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Poweronmloffi STANDBY ON button Turning on the power POWER indicator 1 Make sure that the power cord is firmly and correctly connected to the projector and the outlet 2 Make sure that the POWER indicator is steady orange 41100 Then remove the lens cover 3 Press STANDBY ON button on the projector or the remote control The projection lamp will light up and POWER indicator will begin blinking in green When the power is completely on the indicator will stop blinking and light in steady green 1700 To display the picture select an input signal according to the section Selecting an input signal E2122 The INITIAL SETTING Menu will be displayed by factory default upon startup Once the INITIAL SETTING Menu is set it will not appear until FACTORY RESET 4162 is executed If you wish to change the settings refer to the LANGUAGE 047 and ALTITUDE M57 menu 1 LANGUAGE Use the A W lt gt amp INITIAL SETTING buttons to select the desired language ees and press the ENTER button of the FRANCAIS OPYCCKM remote control or the INPUT button of PER seme the projector to execute Seen OSES ONEDERLANDS OPORTUGUES Ons Ofi i ORTZ Otte RESET 9 E EXIT _ENTER NEXT 2 ALTITUDE Use the A V buttons to f INITIAL SETTING select NORMAL for altitude below ALTITUDE 1600 m 5250 feet otherwise select ene e
32. to use The MyScreen frame may not be able to be moved for some input signals To start registration press the ENTER or INPUT button on the remote control To restore the screen and return to the previous dialog press the RESET button on the remote control Registration may take several minutes When the registration is completed the registered screen and the following message is displayed for several seconds MyScreen registration is finished If the registration failed the following message is displayed A capturing error has occurred Please try again e This function cannot be selected when the ON is selected to the MyScreen Lock item 249 e This function cannot be selected when the ON is selected to the MyScreen PASSWORD item in SECURITY menu 475 e This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port continued on next page 48 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description Using the A V buttons turns on off the MyScreen lock function ON amp OFF MyScreen Lock When the ON is selected the item MyScreen is locked Use this function for protecting the current MyScreen e This function cannot be selected when the ON is selected to the MyScreen PASSWORD item in SECURITY menu 475 Using the A V buttons turns on off the message function ON amp OFF When the ON is selected the following message function works
33. 26 9000 N6A 4T1 Mexico France Litho in China 3M 2012 All Rights Reserved 78 6971 1605 7 Rev A
34. 26i Arrangement continued AWARNING P Install the projector where you can access the power outlet easily If an abnormality should occur unplug the projector urgently Otherwise it could cause a fire or electric shock gt Do not subject the projector to unstable conditions If the projector falls or topples over it could result in injury or damage to the projector and the surrounding things Using a damaged projector could result in a fire and an electric shock e Do not place the projector in unstable places such as an inclined surface places subject to vibration on top of a wobbly table or cart or a surface that is smaller than the projector e Do not put the projector on its side front or rear position e Do not attach nor place anything on the projector unless otherwise specified in the manual e Do not use any mounting accessories except the accessories specified by the manufacturer Read and keep the manuals of the accessories used e For special installation such as ceiling mounting be sure to consult your dealer beforehand gt Do not install the projector near thermally conductive or flammable things Such things when heated by the projector could result in a fire and burns e Do not place the projector on a metal stand gt Do not place the projector where any oils such as cooking or machine oil are used Oil may harm the product resulting in malfunction or falling from the mounted position gt Do no
35. 3 times the projector will turn off 3 If you have forgotten your PIN code 3 1 While the Enter PIN code box is displayed press and hold the RESET button for three seconds or press and hold the INPUT button for 3 seconds while pressing the button on the projector The 10 digit Inquiring Code will be displayed Tank e If there is no key input for about 5 minutes aN while the Inquiring Code is displayed the 01 2345 6789 projector will turn off 3 2 Contact 3M or your dealer with the 10 digit Inquiring Code Your PIN code will be sent after your user registration information is confirmed continued on next page 16 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description TRANSITION DETECTOR If this function is set to ON and the vertical angle of the projector or the INSTALLATION setting is different E from the previous recorded setting the TRANSITION tron pravioutly installed position DETECTOR ON alarm will be displayed and the input ahs rity signal will not be displayed Ces CLES e To display the signal again set this function OFF e After about 5 minutes of displaying the TRANSITION DETECTOR ON alarm the lamp will turn off e Keystone adjustment feature has been prohibited as long as the Transition Detector function is on 1 Turning on the TRANSITION DETECTOR 1 1 Use the A V buttons on the SECURITY menu E TRANSITION DETECTOR to select TRANSITION DETECTOR and press ON the
36. 7 Insert the fine meshed filter on the coarse meshed one turning its stitched side up Filter hed liter coarse mesne Q Put the filter unit back into the projector Filter fine meshed continued on next page 3M 2012 All Rights Reserved 95 3M Digital Projector X21i X26i Cleaning and replacing the air filter continued O Turn the projector on and reset the filter time using the FILTER TIME item in the EASY MENU 1 Press the MENU button to display a menu 2 Select the FILTER TIME using the V A button then press the gt button A dialog will appear 3 Press the button to select OK on the dialog It performs resetting the filter time NOTE Please replace the air filter when it is damaged or heavily soiled e When you replace the projection lamp please replace the air filter An air filter of specified type will come together with a replacement lamp for this projector e Please reset the filter time only after you have cleaned or replaced the air filter for the most accurate indication about the air filter e The projector may display the message such as CHECK THE AIR FLOW or turn off the projector to prevent the internal heat level rising 96 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Other care Inside of the projector In order to ensure the safe use of your projector please have it cleaned and inspected by your dealer about once every year C
37. Any files over the limit will not be shown in the Slideshow e If the storage device is protected or does not have sufficient space the playlist txt file cannot be created For the Slideshow settings refer to the section Slideshow Mode 4186 88 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i USB Display The projector can display images transferred from a computer via an USB cable 411 Hardware and software requirement for computer e OS One of the following 32 bit version only Windows XP Home Edition Professional Edition Windows Vista Home Basic Home Premium Business Ultimate Enterprise Windows 7 Starter Home Basic Home Premium Professional Ultimate Enterprise e CPU Pentium 4 2 8 GHz or higher Graphic card 16 bit XGA or higher e Memory 512 MB or higher e Hard disk space 30 MB or higher e USB Port e USB cable 1 piece Starting USB Display Select the USB DISPLAY for the USB TYPE B item in the OPTION menu When you connect your computer to the USB TYPE B port on the projector using a USB cable the projector will be recognized as a CD ROM drive on your computer Then the software in the projector LiveViewerLiteUSB exe will run automatically and the application LiveViewer Lite for USB will be ready on your computer for the USB Display The application LiveViewer Lite for USB will close automatically when the USB cable is unplugged
38. C 2B compatible Plug and Play may not work properly if any other type of connection is attempted Please use the standard drivers in your computer as this projector is a Plug and Play monitor continued on next page 10 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Connecting with your devices continued Computer Our HDMI TYPE A RGB OUT O oO oF eS HDMI SUSB TYPEA DC5V 0 5A COMPUTER IN1 COMPUTER IN2 S VIDEO 6 AUDIO IN1 VIDEO O AUDIO IN2 NOTE Before connecting the projector to a computer consult the computer s manual and check the compatibility of the signal level the synchronization methods and the display resolution output to the projector Some signal may need an adapter to input this projector Some computers have multiple screen display modes that may include some signals which are not supported by this projector Although the projector can display signals with resolution up to UXGA 1600x1200 the signal will be converted to the projector s panel resolution before being displayed The best display performance will be achieved if the resolutions of the input signal and the projector panel are identical e If you connect this projector and a notebook computer you need to output the display to an external monitor or output simultaneously to the internal display and an external monitor Consult the computer s manual for the
39. E dialog The name assigned to the port will also be automatically switched according to your icon selection Press the ENTER or INPUT button to determine your icon selection 4 Select a number you would like to assign to the port along with the icon You can select the number either from blank no number assigned 1 2 3 or 4 Then press the ENTER or INPUT button 5 If you would like to modify the name assigned to the port select CUSTOM NAME and press the ENTER or INPUT button SOURCE NAME continued on next page continued on next page 50 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i 6 The current name will be displayed on the first line Use the A W lt gt buttons and the ENTER or INPUT button to select and enter characters To erase 1 character at one time press the RESET button or press the lt and INPUT button at the same time Also if you move the cursor to DELETE or ALL CLEAR on screen and press the ENTER or INPUT button 1 character or all characters will be erased The name can be a maximum SOURCE NAME of 16 characters continued 7 To change an already inserted character press the A button to move the cursor to the first line and use the lt P gt buttons to Bggeeanan move the cursor on the character to be ESS S changed RESET lise DELETE After pressing the ENTER or INPUT button the character is selected Then follow the same procedure as described at the it
40. ETUP WIRED INF ORATION connecting to an existing access point on your network Rsi a n Select NETWORK from the main menu to access the ESRC iscsi following functions EEREN Select an item using the A V cursor buttons on the E Tes ee projector or remote control and press the cursor button on the projector or remote control or ENTER button on the remote control to execute the item Then perform it according to the following table See the Network Guide for details of NETWORK operation NOTE To use the wireless network function of this projector the designated USB wireless adapter that is sold as an option is required Do not use any extension cable or device when connecting the adapter to the projector e The projector does not allow both wireless and wired LAN to be connected to the same network e Do not set the same network address for both wireless and wired LAN e If you are not utilizing SNTP Date Time Settings in the Network Guide then you must set the DATE AND TIME during the initial installation e The network communication control is disabled while the projector is in standby mode if the STANDBY MODE item of SETUP menu is set to SAVING Please connect the network communication to the projector after setting the STANDBY MODE to NORMAL E2145 item Description O OO Selecting this item displays the WIRELESS m SETUP menu for the wireless LAN ts y DHCP Use the A V buttons to select an item
41. ETWORK BRIDGE from the CONTROL port HALF DUPLEX FULL DUPLEX HALF DUPLEX This method lets the projector make two way communication but only one direction either transmitting or receiving data is allowed at a time FULL DUPLEX This method lets the projector make two way communication transmitting and receiving data at the same time e HALF DUPLEX is selected as the default setting e If you select HALF DUPLEX check the setting of the item RESPONSE LIMIT TIME M61 continued on next page 60 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i tem i escription SERVICE COMMUNICATION continued continued continued on next page 3M 2012 All Rights Reserved RESPONSE LIMIT TIME select the time period to wait for receiving response data from other device communicating by the NETWORK BRIDGE and the HALF DUPLEX through the CONTROL port OFF 1s 2s 3s a OFF Select this mode if it is not required to check the responses from the device that the projector sends data to In this mode the projector can send out data from the computer continuously 1s 2s 3s Select the time period to keep the projector waiting for response from the device that the projector sends data to While waiting the response the projector does not send out any data from the CONTROL port e This menu is available only when the NETWORK BRIDGE is selected for the COMMUNICATION TYPE and the HALF DU
42. GE INPUT SETUP AUDIO SCREEN OPTION NETWORK SECURITY and EASY MENU EASY MENU consists of functions often used and the other menus are classified into each purpose and brought together as the ADVANCED MENU Each of these menus is operated using the same methods While the projector is displaying any menu the MENU button on the projector works as the cursor buttons The basic operations of these menus are as follows INPUT button POSITION button MENU button Cursor buttons O00 MENU button Cursor buttons ESC button RESET button 4 To start the MENU press the MENU button The MENU you last used EASY or ADVANCED will appear EASY MENU has priority to appear just after power on 2 In the EASY MENU 1 Use the A V cursor buttons to select an item to operate If you want to change it to the ADVANCED MENU select the ADVANCED MENU 2 Use the lt gt cursor buttons to operate the item In the ADVANCED MENU 1 Use the A cursor buttons to select a menu If you want to change it to the EASY MENU select the EASY MENU The items in the menu appear on the right side 2 Press the cursor button or ENTER button to move the cursor to the right side Then use the A V cursor buttons to select an item to operate and press the cursor button or ENTER button to progress The operation menu or dialog of the selected item will appear 3 Use the buttons as instructed in the OSD to operate the item
43. However it may remain displayed at times NOTE If the software does not start automatically this is typically because CD ROM autorun is disabled on your OS follow the instructions below 1 Click on the Start button on the toolbar and select the Run 2 Enter F LiveViewerLiteUSB exe and then press the OK lf your CD ROM drive is not drive F on your computer you will need to replace F with the correct drive letter assigned to your CD ROM drive e CD ROM autorun is disabled while the screen saver is running e The image transmission from the computer is suspended while the password protected screen saver is running To resume the transmission exit the screen saver e If Waiting for connection remains displayed while the USB cable is connected remove the USB cable and reconnect after a while Follow the instructions that can be obtained at the site for updating continued on next page 3M 2012 All Rights Reserved 89 3M Digital Projector X21i X26i USB Display continued This application will appear in the Windows notification area once it starts You can quit the application from your computer by selecting Quit on the menu NOTE The LiveViewer refer to the Network Guide and this application cannot be used at the same time If you connect your computer to the projector by using a USB cable while the LiveViewer is running the following message will be displayed
44. IRED SETUP in the NETWORK menu Disconnect the LAN cable and check that the projector is working properly If this phenomenon occurs after connecting to the network there may be a loop between two Ethernet switching hubs within the network as explained below There are two or more Ethernet switching hubs in a network Two of the hubs are doubly connected by LAN cables This double connection forms a loop between the two hubs Such a loop may have an adverse effect on the projector as well as the other network devices Check the network connection and remove the loop by disconnecting the LAN cables such that there is only one connecting cable between two hubs NOTE Although bright spots or dark spots may appear on the screen this is a unique characteristic of liquid crystal displays and it does not constitute or imply a machine defect 106 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Specifications Please see the Specifications in the Product Warranty and Safety Guide End User License Agreement for the Projector Software e Software in the projector consists of the plural number of independent software modules and there exist our copyright or and third party copyrights for each of such software modules e Be sure to read End User License Agreement for the Projector Software which is a separate document 3M 2012 All Rights Reserved 107 Important Notice All statements te
45. LAMFrojectorzZ SSID to display the RRs n S456 TaS0 Ped Se rg 0 Pads resol SSID menu TICANCEL EOK 1 DEFAULT lt gt 2 DEFAULT 3 DEFAULT Ls 5 CUSTOM 4 DEFAULT Select one of the DEFAULT 1 4 and press gt or ENTER button To adjust CUSTOM Press the or ENTER button when the 5 CUSTOM is selected The SSID 5 CUSTOM menu will be appeared 1 The current SSID will be displayed on the first line If not yet written the line will be blank Use the A lt gt buttons and the ENTER or INPUT button to select and enter characters To erase 1 character at one time press the RESET button or press the lt and INPUT button at the same time Also if you move the cursor to DELETE or ALL CLEAR on screen and press the ENTER or INPUT button 1 character or all characters will be erased WIRELESS The SSID can be input up to 32 characters SETUP 2 To change an WIRELESS S91D_CUSTOH continued already inserted character press the A V button to MRADHAUNANAOHHOMUNATAAMT move the cursor aS e to one of the first EAS 2 lines and use the lt gt buttons to move the cursor on the character to Giasaeeresimemeeer cymes AA E be changed After i ETE z 3 ALL CLEAR pressing the ENTER acetone ji or INPUT button the character is selected Then follow the same procedure as described at the item 1 above 3 To finish entering text move the cursor to the OK on screen and press the gt ENTER or INP
46. N Se eT Code box will be displayed e 1 3 Input a 4 part PIN code using the A W lt P 9 W C COMPUTER ES COMPUTER or INPUT button The PIN Code again box will appear Reenter the same PIN code This will complete the PIN itzic code registration e If there is no key input for about 55 seconds while the Enter PIN Code box or the PIN Code again box is displayed the menu will close If necessary repeat the process from 1 1 Afterwards anytime the projector is restarted after AC power is turned off the Enter PIN Code box will be displayed Enter the registered PIN code The projector can be used after entering the registered PIN code If an incorrect PIN code is input the Enter PIN code box will be displayed again PIN LOCK If an incorrect PIN code is input 3 times the projector will turn off Afterwards PIN BOX OR OR OmOm Cee aT the projector will turn off every time an incorrect PIN code is input The projector will also turn off if there is no key input for about 5 minutes while the Enter PIN code box is displayed This function will activate only when the projector is started after AC power is turned off e Please do not forget your PIN code 2 Turning off the PINLOCK 2 1 Follow the procedure in 1 1 to display the PIN LOCK on off menu 2 2 Use the A V buttons to select OFF and the Enter PIN Code box will be displayed Enter the registered PIN code to turn the PIN LOCK function off If an incorrect PIN code is input
47. ON continued SERVICE e To change from Single PC mode to Multi PC mode press button to choose OK in the dialog and pies the ENTER or INPUT button The display mode is changed e For details on how to switch the display mode to Multi PC mode on your computer refer to the CANCEL MULTI PC manual for LiveViewer Se MODE e The Presenter mode setting of the selected continued computer becomes valid when the display mode is changed to Single PC mode D ALT Pe Wane Also the Presenter mode setting becomes invalid when the 7 display mode is changed to Multi PC mode regardless the setting x aeic ams on the computers Ses For details refer to the manual for LiveViewer f MULTI PC MODE Selecting this item displays the user name This function helps you identify from which computer the DISPLAY current image is sent USER NAME You can set user names for each computer on LiveViewer For details refer to the manual for LiveViewer Executing this item restarts and initializes the network functions Choose the NETWORK RESTART EXECUTE using the button gt SERVICE 4 RETURN Then use the button to execute da NETWORK RESTART Network will be once cut off when choose restart lf DHCP is selected on IP address may be changed After selecting NETWORK RESTART EXECUTE NETWORK menu may not be controlled approx 30 seconds 3M 2012 All Rights Reserved 13 3M Digital
48. OR My TEXT PASSWORD My TEXT DISPLAY My TEXT WRITING Presentation tools PC LESS Presentation Thumbnail Mode Full Screen Mode Slideshow Mode Playlist USB Display 89 Starting USB Display Right Click menu Floating menu Options window Maintenance 0825080500 93 Replacing the lamp 93 Cleaning and replacing the air filter 95 Other care 222000 97 Troubleshooting 0 2 0 98 Related messages 98 Regarding the indicator lamps 100 Resetting all settings 102 Phenomena that may be easy to be mistaken for machine defects 102 Specifications 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i KOOLA ON Features The projector provides you with the following features v This projector has a variety of I O ports for any business application The HDMI port can support various image equipment which have a digital interface and results in a clearer pictures on a screen v Images from USB storage device may be viewed by plugging in the device and selecting the USB TYPE A port as the input v This projector can be controlled and monitored via LAN connection Furthermore you can use the designated USB wireless adapter optional to establish wireless LAN connection v This compact lightweight projector uses a front exhaust system that keeps the user comfortable by directing hot air away from the user Checking the contents of pack
49. P ADDRESS 0 0 0 0 is prohibited Use the A W lt gt buttons to enter the same WIRELESS SUBNET SUBNET MASK used by your computer SETUP MASK This function can only be used when DHCP is set to OFF e The SUBNET MASK 0 0 0 0 is prohibited Use the A gt buttons to enter the DEFAULT GATEWAY a node on a computer network that DEFAULT serves as an access point to another network GATEWAY address This function can only be used when DHCP is set to OFF Use the A W lt gt buttons to input the DNS server address The DNS server is a system to control domain names and IP addresses on the Network Use the A V buttons to enter the TIME DIFFERENCE Set the same TIME DIFFERENCE as the one set on your computer If unsure consult your IT TIME manager DIFFERENCE Use the gt button to return to the menu after setting the TIME DIFFERENCE e When this item is set the same item in the WIRED SETUP menu is overwritten with the same setting L69 continued DNS SERVER continued on next page 64 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description DATE AND TIME WIRELESS CH SETUP continued ENCRYPTION continued on next page 3M 2012 All Rights Reserved Use the A gt buttons to enter the Year last two digits Month Date Hour and Minute e When this item is set the same item in the WIRED SETUP menu is overwritten with the
50. PLEX is selected for the TRANSMISSION METHOD M59 60 e OFF is selected as the default setting 61 3M Digital Projector X21i X26i ltem Description 62 SERVICE continued INFORMATION Selecting this item displays a dialog titled INPUT INFORMATION It shows the information about the current input Er INPUT _ INFORMA T IGN ae INPUT _ INFORMATION i INPUT INFORMATION COMPUTER IN SVID aE 1024 x TRE BAOH EAI 100i BOH FRAHE LOCK UT 1cRETURA Lt SEXIT CRETUR me EEX 1 RETURY FHEXIT e The FRAME LOCK message on the dialog means the frame lock function is working e This item can t be selected for no signal and sync out e When the MY TEXT DISPLAY is set to ON the MY TEXT is displayed together with the input information in the INPUT_INFORMATION box 479 FACTORY RESET Selecting OK using the button performs this function By this function all the items in all of menus will collectively return to the initial setting Note that the items LAMP TIME FILTER TIME LANGUAGE FILTER MESSAGE NETWORK and SECURITY settings are not reset CANCEL gt OK Be sure to set ALTITUDE after resetting all the settings M57 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i NISIA RN MANU Remember that incorrect network settings on this s NN projector may cause trouble on the network Be sure MAGE f WIRELESS INFORMATION to consult with your network administrator before S
51. Projector X21i X26i SECURIMY menu ADVANCED MENU i PICTURE ENTER PASSWORD This projector is equipped with security functions oe From the SECURITY menu items shown in the table oat below can be performed O SCREEN To use SECURITY menu User registration is required S NETWORK before using the security functions EASY MENU Enter to the SECURITY menu SOUT Neo 1 Press the button The ENTER PASSWORD box will be displayed 2 Use the A W lt b buttons to enter the registered password op The factory default password is as follows Saran 9693 CANCEL Ok is Gann This password can be changed LXibelow Move the cursor to the right side of the ENTER PASSWORD box and press deci the gt button to display the SECURITY menu EMS Senet a e It is strongly recommended the factory default password to be TRAE TEON DETE TOR changed as soon as possible MY TEXT DISPLAY e If an incorrect password is input the ENTER PASSWORD box rsp will be displayed again If incorrect password is input 3 times the projector will turn off Afterwards the projector will turn off every time an incorrect password is input 3 Items shown in the table below can be performed SECURITY If you have forgotten your password ENTER PASSWORD 1 While the ENTER PASSWORD box is displayed press and hold the lt C CANCEL 123 RESET button on the remote control for about 3 seconds or press and hold the INPUT button for 3 seconds while pressing the gt SECURITY button o
52. TER INPUT ENTER Displays Thumbnail 3M 2012 All Rights Reserved 85 3M Digital Projector X21i X26i PC LESS Presentation continued Slideshow Mode The Slideshow mode displays images in full screen and switches the images at intervals set in INTERVAL on the Thumbnail screen menu M83 You can start this function from the Slideshow menu To display the Slideshow menu select the SLIDESHOW button in the Thumbnail mode and press the ENTER button on the remote control INPUT button on the control panel or click ENTER on the Web Remote Control While the Slideshow is displayed the following button operations are enabled when still images are displayed and the same button operations in the Full Screen mode are enabled when movies are displayed Button operation The remote Web Remote ENTER Displays thumbnail NOTE These operations are not accessible while the projector OSD is displayed e It is not possible to change the input port by using the INPUT button when the Thumbnail screen Slideshow or Full Screen is displayed e When the Slideshow mode is set to ONE TIME and the last file is a still image the last slide of the presentation will remain displayed until the ENTER button on the remote control or Web Remote Control or the INPUT button on the control panel is pressed 86 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i PC LESS Presentation continued You can play
53. TORO output in the standby mode 2 Select one of the COMPUTER IN ports using lt gt buttons Select OFF to disable the MONITOR OUT MONITOR OUT port for the input port or standby mode chosen in the step 1 e You cannot select COMPUTER IN2 for COMPUTER IN1 and vice versa e If you have changed the setting of STANDBY it applies only to the current standby mode NORMAL or SAVING selected under STANDBY MODE without changing the setting of the other mode The factory settings are as follows COMPUTER IN1 for the NORMAL mode of STANDBY MODE OFF for the SAVING mode of STANDBY MODE 3M 2012 All Rights Reserved 49 3M Digital Projector X21i X26i JNU D K MINU m ADVANCED MENU eh SELECT 1 PICTURE i VOLUME From the AUDIO menu items shown in the table MAGE 4 SPEAKER below can be performed Select an item using the i SETUP HDMI AUDIO A V cursor buttons and press the cursor button BESA OPTION or the ENTER button to execute the item Then s NETWORK F SECURITY perform it according to the following table tl EASY MENU EXIT COMPUTER IN 1 1024 x 768 BOHz ltem Description VOLUME Using the lt gt buttons adjusts the volume Low gt High Using the A V buttons turns on off the built in speaker ON amp OFF When OFF is selected the built in speaker does not work While the image signal from the input port chosen in step 1 is projected the audio signal from the input
54. UT button To revert to the previous name without saving changes move the cursor to the CANCEL on screen and press the lt ENTER or INPUT button continued on next page 66 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description WIRELESS INFORMATION Selecting this item displays the WIRELESS_INFORMATION dialog for viewing the wireless LAN settings Use the A V buttons to switch the page The first page shows the wireless LAN settings The second and subsequent pages display the signal information of wireless LAN connection devices oe WIRELESS INFORMAT HON 1 DO00 000 nnn Projector _ hime PASS OOnE PROJECTOR MAME MOCE IF ADORE SS SUENE I MATK DEFAULT GATEWAY DAS SERVER LE U o ADDRES a PR FFF FFF FF Me DIFFERENCE IMT OU DATE AND TIME 20 i ENCRYPTION SS SPEED la FRETURN LE FEXIT NEXT la FRETURN LE FEXIT TENEXT AF PREVIOUS e For details of PASSCODE refer to the manual for LiveViewer e Nothing blank is shown in the PROJECTOR NAME 2170 and SSID 4166 field until you setup those items Only the first 16 characters of the PROJECTOR NAME e IP ADDRESS SUBNET MASK and DEFAULT GATEWAY indicate 0 0 0 0 in the following condition 1 The USB wireless adapter is not inserted into the projector 2 DHCP is ON and the projector does not get address from DHCP server Nothing blank is shown in the CH and SPEED fields if the USB w
55. UTE button 21 16 FREEZE button 128 17 MY BUTTON 1 button L56 57 18 MY BUTTON 2 button 0156 57 19 KEYSTONE button 26 20 POSITION button L25 29 21 MENU button 29 22 A W lt 4 cursor buttons 29 23 ENTER button 129 26 24 ESC button 29 25 RESET button 129 26 Battery cover L417 6 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i SALN UO Install the projector according to the environment and manner the projector will be used in For ceiling mount installations additional mounting accessories and service may be required Before installing the projector consult your dealer about your installation Arrangement We could find this table in the Product Safety Guide as well as the following to determine the screen size and projection distance The values shown in the table are calculated for a full size screen nnn size diagonal Projection distance 10 from the projector s end CD CD Screen height 10 e If the projector is used at an altitude of about 1600 m 5250 feet or higher set ALTITUDE of the SERVICE item in the OPTION menu to HIGH M57 Otherwise set it to NORMAL If the projector is used with a wrong setting it may cause damage to the projector itself or the parts inside continued on next page 3M 2012 All Rights Reserved 1 3M Digital Projector X21i X
56. X26i JASMENO H EASY MENU C SELECT From the EASY MENU items shown in the table 5 AUTO KEYSTONE EXECUTE below can be performed acest Select an item using the A V cursor buttons Then PICTURE MODE NORMAL i ECO MODE NORMAL perform it according to the following table INSTALLATION STRESE EXECUTE FILTER TIME Oh LANGUAGE ENGLISH ADVANCED MENU EXIT COMPUTER IN 1 012345678901 1024 x 768 60Hz item iescription ASPECT Using the lt gt buttons switches the mode for aspect ratio See the ASPECT item in IMAGE menu M36 Using the gt button executes the auto keystone function AUTO KEYSTONE Sse the AUTO KEYSTONE item in SETUP menu 243 Using the lt gt buttons corrects the vertical keystone distortion KEYSTONE See the J KEYSTONE item in SETUP menu 0243 Using the lt gt buttons switches the picture mode The picture modes are combinations of GAMMA and COLOR TEMP settings Choose a suitable mode according to the projected source Ce CINEMA amp DYNAMIC amp ocean I DAYTIME WHITEBOARD amp BOARD GREEN GAMMA COLOR TEMP NORMAL 1 DEFAULT 2 MID PICTURE MODE WHITEBOARD 5 DEFAULT 2 MID DAY TIME 6 DEFAULT 6 Hi BRIGHT 3 e When the combination of GAMMA and COLOR TEMP differs from pre assigned modes above the display on the menu for the PICTURE MODE is CUSTOM Please refer to the GAMMA and COLOR TEMP L133 34 items in PICTURE menu e Lines or other
57. age Your projector should come with the items shown there Please request missing items from your dealer or 3M via contact information found at the end of this manual ace C NY UZ O80 CO a Ne ee Power cord Remote control with two AA batteries l D D ____ C l _D amp ____ D9 ea l Operator s Guide a Product Warranty and Safety Guide AN A Quick Start Guide Lens cover Security Label Adapter cover NOTE Keep the original packing materials for future reshipment Be sure to use the original packing materials when moving the projector Use special caution for the lens e The projector may make a rattling sound when tilted moved or shaken since a flap to control the air flow inside of the projector has moved Be aware that this is not a failure or malfunction 3M 2012 All Rights Reserved 3 3M Digital Projector X21i X26i Part names 1 Lamp door 93 11 The lamp unit is inside J 2 FOCUS ring 124 1 9 3 ZOOM ring 24 T 4 Control panel M5 Sane f j A 15 5 Elevator buttons x 2 E124 f F 10 7 Remote sensor L17 j a 8 Lens L497 A HOT 12 9 Intake vents 10 Filter cover L95 The air filter and intake vent are inside a 11 Speaker 146 5 12 Exhaust vent 13 AC IN AC inlet 15 14 Rear panel M5 13 6 Elevator feet x 2 L124 Q 16 15 Security
58. aking sure that the projector and the devices are turned off perform the connection according to the following instructions Refer to the figures in Subsequent pages Before connecting the projector to a network system be sure to read the Network Guide NOTE Do not turn on or off the projector while connected to a device in operation unless that is directed in the manual of the device Otherwise it may cause malfunction in the device or projector e The function of some input ports can be selected according to your usage requirements Check the reference page indicated beside each port in the following illustration e Be careful not to mistakenly connect a connector to a wrong port Otherwise it may cause malfunction in the device or projector When connecting a connector to a port make sure that the shape of the connector fits the port Tighten the screws to connect a connector equipped with screws to a port Use the cables with straight plugs not L shaped ones as the input ports of the projector are recessed About Plug and Play capability e Plug and Play is a system composed of a computer its operating system and peripheral equipment i e display devices This projector is VESA DDC 2B compatible Plug and Play can be used by connecting this projector to a computer that is VESA DDC display data channel compatible Take advantage of this feature by connecting a computer cable to the COMPUTER IN1 port DD
59. al source In this case please turn off the Closed Caption DISPLAY Select Closed Caption DISPLAY setting from following options using A V buttons AUTO ON OFF ee j CAPTIONS 1 AUTO Closed Caption automatically displays when the volume is muted ON Closed Caption is on OFF Closed Caption is off e The caption is not displayed when the OSD menu is active e The Closed Caption is the function to display the dialogue narration and or sound effects of a television program or other video sources The Closed Caption availability is depending upon broadcaster and or content MODE select Closed Caption MODE setting from following options using A V buttons CAPTIONS TEXT CAPTIONS Display Closed Caption TEXT Display Text data which is for additional information such as news reports or a TV program guide The information covers the entire screen Not all of the C C program has Text information CHANNEL select Closed Caption CHANNEL from following options using A buttons 1828384 Channel 1 primary channel language Channel 2 Channel 3 Channel 4 The channel data may vary depending on the content Some channel might be used for secondary language or empty I amp I IN 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i UNKOWN MENU m ADVANCED MENU Sh SELECT From the OPTION menu items shown in the table Sme E oa below can be performed SETUP
60. aring for the lens If the lens is flawed soiled or fogged it could cause deterioration of display quality Please take care of the lens being cautious of handling 1 Turn the projector off and unplug the power cord Allow the projector to cool sufficiently 2 After making sure that the projector is cool adequately lightly wipe the lens with a commercially available lens cleaning wipe Do not touch the lens directly with your hand Caring for the cabinet and remote control Incorrect care could have adverse influence such as discoloration peeling paint etc 1 Turn the projector off and unplug the power cord Allow the projector to cool sufficiently 2 After making sure that the projector is cool adequately lightly wipe with gauze or a soft cloth If the projector is extremely dirty dip soft cloth in water or a neutral cleaner diluted in water and wipe lightly after wringing well Then wipe lightly with a soft dry cloth Important Notice gt Please take proper care of the projector according to the following Incorrect care could cause not only an injury but adverse influence such as discoloration peeling paint etc gt Do not use cleaners or chemicals other than those specified in this manual gt Do not polish or wipe with hard objects gt Do not directly touch the lens surface with hands 3M 2012 All Rights Reserved 97 3M Digital Projector X21i X26i Mo ubleshooting If an abnormal ope
61. cessive the picture may not be displayed correctly In such a case please reset the adjustment by pressing the RESET button on the remote control during this operation e Images might appear degraded when this function is operated but it is not a malfunction Selecting this item performs the automatic adjustment feature For a computer signal The vertical position the horizontal position and the horizontal phase will be automatically adjusted Make sure that the application window is set to its maximum size prior to attempting to use this feature A dark picture may still be incorrectly adjusted Use a bright picture when adjusting For a video signal and s video signal The video format best suited for the respective input signal will be selected automatically This function is available only when the AUTO is selected for the VIDEO FORMAT item in the INPUT menu 440 The vertical position and horizontal position will be automatically set to the default For a component video signal The vertical position and horizontal position will be automatically set to the default The horizontal phase will be automatically adjusted e The automatic adjustment operation requires approx 10 seconds Also please note that it may not function correctly with some input e When this function is performed for a video signal a certain extra such as a line may appear outside a picture e When this function is performed for a computer signal a black
62. characters or less To switch the image displayed Use the A V buttons To return to the menu Press the lt button on the remote control To erase the image displayed and its source file in the projector 1 Press the RESET button on the remote control while displaying an image to display ECS oman the MY IMAGE DELETE menu CE MY IMAGE 2 Press the button to perform to erase To stop erasing press the lt button Use the A V buttons to turn the AMX Device Discovery on off ON amp OFF When ON is selected the projector can be detected by controllers of AMX connected to the same network For the details of AMX Device Discovery visit the AMX web site URL hittp Awww amx com as of Dec 2011 continued on next page 3M 2012 All Rights Reserved 11 3M Digital Projector X21i X26i tem scription Selecting this item displays the PRESENTATION menu Use A V buttons to select one of the following items then press gt or ENTER button to use the function e To use Network Presentation an exclusive application LiveViewer is required It can be installed from the bundled application CD You can also download the latest version and relevant information from the 3M website http www 3M com meetings For details of Network Presentation and instructions to install the LiveViewer refer to the manual for LiveViewer If you set a computer to the Presenter mode while its image is projected the p
63. chnical information and recommendations related to 3M s products are based on information believed to be reliable but the accuracy or completeness is not guaranteed Before using this product you must evaluate it and determine if it 1s suitable for your intended application You assume all risks and liability associated with such use Any statements related to the product which are not contained in 3M s current publication or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon in writing by an authorized officer of 3M Warranty 3M warrants that when the 3M Product is used according to 3M s Intended Use Statement www 3M com meetings it will perform satisfactorily for the warranted durability period as stated in the applicable 3M Product Manual in effect at the time of purchase The warranties stated in the applicable 3M Product Manuals are exclusive and are made in place of any and all express or implied warranties or conditions including any implied warranty of merchantability or fitness for a particular purpose or any industry practice or custom or trade usage http Avww 3m com meetings A 800 328 1371 A e mail meetings mmm com 3M Austin Center 3M Canada 3M Mexico S A de C V 3M Europe Building A147 5N 01 P O Box 5757 Apartado Postal 14 139 Boulevard de Oise 6801 River Place Blvd London Ontario Mexico D F 07000 95006 Cerge Pontoise Cedex Austin TX 787
64. cides the order of displayed still image files in the Thumbnail or Slideshow The playlist file name is playlist txt and it can be edited on a computer It is created in the folder that contains the selected image files when the PC LESS Presentation is started or the Slideshow is configured Example of playlist txt files START setting STOP setting INTERVAL setting PLAY MODE setting img001 jpo img002 jpg 600 img003 jpg 700 rot1 img004 jpg SKIP img005 jpg 1000 rot2 SKIP The playlist txt file contains the following information Each piece of information must be separated by and at the end of each line 1st line START STOP INTERVAL and PLAY MODE settings L487 2nd line and after file name interval time rotation setting and skip setting interval time It can be set from 0 to 999900 ms with an increment of 100 ms rotation setting rot1 means a rotation at 90 degrees clockwise rot2 and rot3 increase another 90 degrees in order skip setting SKIP means that the image will not be displayed in the Slideshow NOTE The maximum length in a line on the playlist txt file is 255 characters including linefeed If any line exceeds the limit the playlist txt file becomes invalid e Up to 999 files can be registered to the Playlist However if some folders exist in the same directory the limit number is decreased by the number of folders
65. e HIGH and press the ENTER button of RREWEIIRESeE Crs r loc cana set ALTITUDE to HIGH 1 600m 5250feet or higher the remote control or the INPUT button Bij of the projector to execute set it to NORMAL below 1 600m 5250feet OHIGH 1 600m 5250feet or higher RESET 4 G RETURN ENTER G END 3M 2012 All Rights Reserved 19 3M Digital Projector X21i X26i Turning off the power 4 Press the STANDBY ON button on the projector or the remote control The message Power off will appear on the screen for about 5 seconds 2 Press the STANDBY ON button again while the message appears The projector lamp will go off and the POWER indicator will begin blinking in orange Then POWER indicator will stop blinking and light in steady orange when the lamp cooling is complete E1100 3 Attach the lens cover after the POWER indicator turns in steady orange Do not turn the projector on for about 10 minutes or more after turning it off Also do not turn the projector off shortly after turning it on Such operations might cause the lamp to malfunction or shorten the lifetime of some parts including the lamp NOTE Turn the power on off in right order Please power on the projector prior to the connected devices e This projector has the function that can make the projector automatically turn on off Please refer to the DIRECT POWER ON 453 and AUTO POWER OFF 454 items of the OPTION menu Precaution f
66. e Your password will be sent after your user registration information is confirmed continued on next page 78 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem iescription MY TEXT DISPLAY MY TEXT WRITING 1 Use the A V buttons on the SECURITY menu to gememen select the MY TEXT DISPLAY and press the gt or EEn ENTER button to display the MY TEXT DISPLAY on off menu 2 Use the A V buttons on the MY TEXT DISPLAY on off menu to select on or off ON amp OFF When it is set ON the MY TEXT will be displayed on the START UP screen and the INPUT _ INPUT _INFORMATION COMPUTER IN 1 INFORMATION when the INFORMATION on the 1024 x 768 60Hz SERVICE menu is chosen E e This function is available only when the MY TEXT PASSWORD function is set to the OFF COFRETURN EXIT 1 Use the A V buttons on the SECURITY menu to select the MY TEXT WRITING and press the gt button The MY TEXT WRITING dialog will be displayed 2 The current MY TEXT will be displayed on the first 3 lines If not yet written the lines will be blank Use the A W lt gt buttons and the ENTER or INPUT button to select and enter characters To erase 1 character at one time press the RESET button or press the lt and INPUT button at the same time Also if you move the cursor to DELETE or ALL CLEAR on screen and press the ENTER or INPUT button 1 character or all characters will be erased The MY TEXT
67. e Depending on the software installed on your computer images on your computer cannot be transferred using LiveViewer Lite for USB e If any application software having the firewall function is installed into your computer make the firewall function invalid with following the operator s guide e Some security software may block image transmission Please change the security software setting to allow the use of LiveViewer Lite for USB e When the audio input from USB TYPE B 446 is selected if the sound level is still low even after raising the volume level in the projector to the maximum check whether your computer outputs audio and raise the volume level accordingly e If the computer in use is equipped with HDMI port the audio setting will be changed and sound interruption or noise may occur when the HDMI cable is connected or disconnected during USB Display Restart USB Display for this case e Image distortion or sound interruption may occur when LiveViewer is connected to LAN wireless or wired during USB Display The above decline in performance is noticeable especially when multiple computers are connected to LiveViewer 90 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i USB Display continued Right Click menu The menu shown in the right will be displayed Display when you right click the application icon in the Windows notification area Ghart 00 PM Display The
68. e from left end on the test pattern use the equalizing adjustment bar 1 The darkest tone at the left end of the test pattern cannot be controlled with any of equalizing adjustment bar e Lines or other noise might appear on the e R screen when this function is operated but it is not a malfunction LILII continued on next page 3M 2012 All Rights Reserved 33 3M Digital Projector X21i X26i ltem iesecription COLOR TEMP COLOR TINT Using the A V buttons switches the color temperature mode 1HIGH amp 1CUSTOM amp e 2MID amp 2 CUSTOM g g 6 CUSTOM 3 LOW gt 6 Hi BRIGHT 3 3 CUSTOM gt g 5 CUSTOM 5 Hi BRIGHT 2 amp 4 CUSTOM 4 Hi BRIGHT 1 To adjust CUSTOM Selecting a mode whose name includes CUSTOM and then pressing the button or the ENTER button displays a dialog to aid you in adjusting the OFFSET and GAIN of the selected mode OFFSET adjustments change the color menai on the whole tones of the test pattern GAIN adjustments mainly affect color intensity on the brighter tones of the test pattern Choose an item using the lt gt buttons and adjust the level using the A V buttons You can display a test pattern for checking the effect of your adjustment by pressing the ENTER button Each time you press the ENTER button the pattern changes as below No pattern gt Gray scale of 9 steps t Ramp Gray scale of 15 steps e Lines or other noise might appear o
69. e lock function on off for each port 1 Use the A V buttons to select SEINE LOC the input ports COMPUTER IN 1 2 Use the lt gt buttons to turn the oo a frame lock function on off ON amp OFF e This item can be performed only on a signal with a vertical frequency of 49 to 51Hz 59 to 61 Hz e When ON is selected moving pictures are displayed more smoothly FRAME LOCK continued on next page 3M 2012 All Rights Reserved 41 3M Digital Projector X21i X26i RESOLUTION The resolution for the COMPUTER IN1 and COMPUTER IN2 input signals can be set on this projector 1 In the INPUT menu select the RESOLUTION using the A V buttons and press the gt button The RESOLUTION menu will be displayed m STANDARD 1024 x 768 lil RESOLUTION 2 In the RESOLUTION menu select the 2 STANDARD 1280 x 768 3 STANDARD 1280 x 800 resolution you wish to display using A STANDARD 1360 x 768 the A V buttons 5 STANDARD 1366 x 768 Selecting AUTO will set a resolution aa AANS appropriate to the input signal 3 Pressing the gt or ENTER button when selecting a STANDARD resolution will automatically adjust the horizontal and vertical positions clock phase and STANDARD horizontal size 4 The INPUT_INFORMATION dialog will be 4024 x 768 60H2 displayed 4 To set a custom resolution use the A V buttons to select the CUSTOM and the RESOLUTION CUSTOM box will be displayed Set the
70. e sound is always muted Please see AUDIO SOURCE item of AUDIO menu M46 e C C Closed Caption is automatically activated when sound is muted and an input signal containing C C is received This function is available only when the signal is NTSC for VIDEO or S VIDEO or 480i 60 for COMPUTER IN1 or COMPUTER IN2 and when AUTO is selected for DISPLAY in the C C menu under the SCREEN menu M52 3M 2012 All Rights Reserved 21 3M Digital Projector X21i X26i Selecting an input signal Press INPUT button on the projector INPUT button Each time you press the button the projector switches its mo Veer input port to the next setting as shown below Fa m gt COMPUTER IN1 gt COMPUTER IN2 gt LAN v VIDEO USB TYPE A A NV S VIDEO USB TYPE B Po HDM e e While ON is selected for AUTO SEARCH item in OPTION menu 153 the projector will keep checking the ports in above order repeatedly till an input signal is detected e t may take several seconds to project the images from the USB TYPE B port Press COMPUTER button on the remote control AES E ON Each time you press the button the projector switches its input port to the next setting as shown below COMPUTER IN1 gt COMPUTER IN2 gt LAN USB TYPEB USBTYPEA e While ON is selected for AUTO SEARCH item in OPTION menu the projector will keep checking every port sequentially till an input signal is detected 153 If COMPUTER butt
71. ed trademark of Apple Inc e Windows DirectDraw and Direct3D are registered trademarks of Microsoft Corporation in the U S and or other countries e VESA and DDC are trademarks of the Video Electronics Standard Association e HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries e Blu ray Disc and Blu ray are trademarks of Blu ray Disc Association All other trademarks are the properties of their respective owners oO Introduction 002 2 000 neue 3 Features 00000eaee 3 Checking the contents of package 3 Partnames 00 4 Setting up 000 02 eee 7 Arrangement aana anaana aaan T Connecting with your devices 10 Connecting to a power supply 15 Fastening the adapter cover 16 Using the security bar and slot 16 Remote control 2 000 17 Installing the batteries 17 About the remote control signal Using as a simple PC mouse amp keyboard 18 Power on off 200080000u 19 Turning on the power 19 Turning off the power 20 Operating 0200000 nw aee 21 Adjusting the volume 21 Temporarily muting the sound 21 Selecting an input signal 22 Searching an input signal 23 Selecting an aspect ratio 23 Adjusting the projector s elevator 24 Adjusting the zoom and foc
72. em 6 above 8 To finish entering text move the cursor to the OK on screen and press the gt ENTER or INPUT button To revert to the previous name without saving changes move the cursor to the CANCEL on screen and press the lt ENTER or INPUT button Using the A V cursor buttons switches the mode for the template screen Press the gt cursor or the ENTER button to display the selected template and press the lt cursor button to close the displayed screen The last selected template is displayed when the MY BUTTON allocated to the TEMPLATE function is pressed 257 TEMPLATE TEST PATTERN DOT LINE1 DOT LINE2 DOT LINE3 2 2 MAP2 MAP1 CIRCLE2 CIRCLE1 DOT LINE4 You can turn a map upside down and scroll it horizontally when MAP1 or MAP2 is selected To invert or scroll the map display the guidance by pressing the RESET button on the remote three seconds or more when MAP1 or MAP2 appears continued on next page 3M 2012 All Rights Reserved 51 3M Digital Projector X21i X26i ltem Description C C Closed Caption 52 The C C is the function that displays a a CC transcript or dialog of the audio portion of spir a video files or other presentation or other Senare relevant sounds It is required to have NTSC format video or 480i 60 format component video source supporting C C feature to utilize this function It may not work properly depending on equipment or sign
73. ess the ENTER button of the remote control or the INPUT button of the projector to execute If Transition Detector is ON and the INSTALLATION status is changed the TRANSITION DETECTOR ON alarm 77 will be displayed when the projector is restarted continued on next page 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i tem scription O OOOO Using A V buttons switches the standby mode setting between NORMAL and SAVING NORMAL SAVING When SAVING is selected the power consumption in the standby mode is lowered with some functional restriction as below e When SAVING is selected the RS 232C communication control except to turn the projector on and the network function are disabled STANDBY MODE while the projector is in the standby mode If the COMMUNICATION TYPE in the COMMUNICATION menu is set to NETWORK BRIDGE all of the RS 232C commands are disabled G59 e When SAVING is selected AUDIO OUT STANDBY setting of AUDIO SOURCE 446 is invalid and no signal is output from AUDIO OUT port in the standby mode e When SAVING is selected STANDBY setting of MONITOR OUT is invalid and no signal is output from MONITOR OUT port in the standby mode While the image signal from the input port chosen in step 1 is projected the image signal from the input port selected in step 2 is output to MONITOR OUT port 1 Choose a picture input port using A V buttons Choose STANDBY to select the picture MON
74. for long period remove the batteries from the remote control and store them in a safe place 4 Holding the hook part of the battery cover remove it 2 Align and insert the two AA batteries HITACHI MAXELL or HITACHI MAXELL ENERGY Part No LR6 or R6P according to their plus and minus terminals as indicated inside the remote control 3 _ Replace the battery cover in the direction of the arrow and snap it back into place 4 CAUTION PAlways handle the batteries with care and use them only as directed Improper use may result in battery explosion cracking or leakage which could result in fire injury and or pollution of the surrounding environment e Be sure to use only the batteries specified Do not use batteries of different types at the same time Do not mix a new battery with used one e Make sure the plus and minus terminals are correctly aligned when loading a battery e Keep batteries away from children and pets e Do not recharge short circuit solder or disassemble a battery e Do not place a battery in a fire or water Keep batteries in a dark cool and dry place e If you observe battery leakage wipe out the leakage and then replace battery lf the leakage adheres to your body or clothes rinse well with water immediately e Obey the local laws on disposing the battery About the remote control signal The remote control works with the projector s remote sensor This projector has a remote sensor on the front The sensor
75. frame may be displayed on the edge of the screen depending on the computer model e The items adjusted by this function may vary when the FINE or DISABLE is selected for the AUTO ADJUST item of the SERVICE item in the OPTION menu 257 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i INUPACE Tanker m ADVANCED MENU SELECT From the INPUT menu items shown in the table a PICTURE PROGRESSIVE TV below can be performed D neur 7 COLORSPACE AUTO Select an item using the A V cursor buttons and 5 SCREEN HOMIRANGE AUTO press the gt cursor button or ENTER button to amp NETWORK FRAME LOCK execute the item Then perform it according to the wesw following table gouges a ltem Description Using the A V buttons switches the progress mode TV FILM amp OFF _ e This function works only for a video signal s video signal component video signal of 480i 60 or 576i 50 or 1080i 50 60 and an HDMI PROGRESSIVE signal of 480i 60 or 576i 50 or 1080i 50 60 e When TV or FILM is selected the screen image will be sharp FILM adapts to the 2 3 Pull Down conversion system But these may cause a certain defect for example jagged line of the picture for a quick moving object In such a case please select OFF even though the screen image may lose sharpness Using the A V buttons switches the noise reduction mode HIGH amp MID amp LOW SF VIDEO NR e This function works only
76. fter starting up the computer projector does not start up The SAVING function is working Select NORMAL for STANDBY MODE item in the SETUP menu RS 232C does not work The COMMUNICATION TYPE for the CONTROL port is set to NETWORK BRIDGE select OFF for COMMUNICATION TYPE item in the OPTION SERVICE COMMUNICATION menu NETWORK The NETWORK BRIDGE function is turned off BRIDGE select NETWORK BRIDGE for COMMUNICATION TYPE m _ item in the OPTION SERVICE COMMUNICATION menu not wor The SAVING function is working Select NORMAL for STANDBY MODE item in the SETUP Network does Menu not work The same network address is set for both wireless and wired LAN Change the network address setting for wireless or wired LAN continued on next page 3M 2012 All Rights Reserved 105 3M Digital Projector X21i X26i Symptoms that may be mistaken for machine defects continued Reference Symptoms aade Schedule function does not work When the projector is connected to wired LAN it powers off and on as described below Powers off POWER indicator blinks in orange a few times Y Goes into standby mode The SAVING function is working Select NORMAL for STANDBY MODE item in the SETUP menu The internal clock has been reset Once you turn off the projector in the SAVING mode or the AC power the current date and time setting is reset Check the DATE AND TIME setting for WIRELESS SETUP or W
77. function of USB TYPE B port To use this function you need to connect the USB TYPE B port of the projector and the type A USB port of a computer MOUSE USB DISPLAY MOUSE The accessory remote control works as the simple mouse and keyboard of the computer USB DISPLAY The port works as an input port that receives image signals from the computer L89 e It may take several seconds to project the images from the USB USB TYPEB TYPE B port e In the following cases a message to notify you that USB TYPE B port is not available for picture input appears together with the USB TYPE B dialog This setting is switched to MOUSE while a picture input from the USB TYPE B port is projected The USB TYPE B port is selected as the picture input source while this setting is set to MOUSE Select USB DISPLAY in the dialog to project the picture input to the USB TYPE B port In this case you cannot use the simple mouse and keyboard function Otherwise select other port for picture input continued on next page 04 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Deseription The lamp time is the usage time of the lamp counted after the last resetting It is shown in the OPTION menu Pressing the RESET button on the remote control or the button of the projector displays a dialog To reset the lamp time select the OK using the gt button CANCEL gt OK e Please reset the lamp time onl
78. ge device until you insert it again into the USB TYPE A input port REMOVE USB 3M 2012 All Rights Reserved 83 3M Digital Projector X21i X26i PC LESS Presentation continued NOTE These operations are not accessible while the projector OSD is displayed e The Thumbnail mode is able to display up to 20 files in one page e It is not possible to change the input port by using the INPUT button when the Thumbnail screen Slideshow or Full Screen is displayed e Some error icons will be displayed in the Thumbnail This file seems to be broken or not supported format thumbnail screen is indicated by a file format icon 6 B A file that cannot be displayed on the 384 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i PC LESS Presentation continued Full Screen Mode The Full Screen mode shows a full display image To display in Full Screen mode select an image in the Thumbnail screen Then press the ENTER button on the remote control the INPUT button on the control panel or click ENTER on the Web Remote Control Full screen display Operations for still images The following operations are enabled in the Full Screen mode while a still image is displayed Button operation The remote Web Remote y y Y gt gt Shows the next file or or PAGE DOWN PAGE DOWN A lt q or Or gt 4 or M Shows the previous file PAGE UP s PAGE UP EN
79. gt or the ENTER button to display the TRANSITION DETECTOR on off menu 1 2 Use the A V buttons on the TRANSITION DETECTOR on off menu to select ON TRANSITION DETECTOR Selecting ON will save the setting of the SEEN current angle and the INSTALLATION setting 9 89 0 __ amp _ RETURN ES EXIT The ENTER NEW PASSWORD box small ENTER NEW PASSWORD will be displayed 1 3 Use the A W lt gt buttons to enter a password Move the cursor to the right side of the ENTER NEW PASSWORD box small iigiaaielleieiaediaiias NEW PASSWORD AGAIN box small and press the gt button to display the NEW PASSWORD AGAIN box enter the same password again 1 4 Move the cursor to the right side of the ee NEW PASSWORD AGAIN box and press Saar the gt button to display the NOTE NEW PASSWORD box for about 30 seconds please make note of the password during this time Pressing the ENTER button on the remote control or the button on the projector will return to the TRANSITION DETECTOR on off menu e Please do not forget your TRANSITION DETECTOR password This function will activate only when the projector is started after turning off the AC power e This feature may not function properly if the projector is not in a stable position when ON is selected 2 Turning off the TRANSITION DETECTOR 2 1 Follow the procedure in 1 1 to display the TRANSITION DETECTOR on off menu 2 2 Select OFF to display the ENTER E TRANSITION DETECTOR
80. h your devices continued E A D HDMI 2 eee AS Bl IN1 COMPUTER IN2 DCSV 0 5A em VIDEO oN O AUDIO INA AC IN VIDEO AUDIO IN2 e allen tp aU 1 op E F Mh 7 sios VCR DVD Blu ray Disc player NOTE The HDMI port of this model is compatible with HDCP High band width Digital Content Protection and therefore capable of displaying a video signal from HDCP compatible DVD players The HDMI supports the following signals Video signal 480i 60 480p 60 576i 50 5 6p 50 720p 50 60 1080i 50 60 1080p 50 60 Audio signal Format Linear PCM Sampling frequency 48kHz 44 1kHz 32kHz This projector can be connected with other equipment having HDMI connec tions however if the device does not have a compatible video signal it will not operate Be sure to use an HDMI cable that has the HDMI logo Use a Category 2 certified HDMI cable to input 10800 50 60 signal to the projector When the projector is connected with a device having DVI connector use a DVI to HDMI cable to connect with the HDMI input continued on next page 3M 2012 All Rights Reserved 13 3M Digital Projector X21i X26i Connecting with your devices continued Speakers with an amplifier Monitor L RGB IN 2 1 jik Tel a bite Cea Ml eee TET PB COMPUTER IN1 COMPUTER IN2 DC5V 0
81. han eee ees the projector The LiveViewer Lite for USB has two options that have different compression rate of JPEG data Transmission speed Speed takes priority over Image quality lt makes JPEG compression rate higher The screen on the projector is rewritten quicker because the transferred data is smaller but the image quality is worse Image quality Image quality takes priority over Speed lt makes JPEG compression rate lower The screen on the projector is rewritten slower because the transferred data is larger but the image quality is better Keep PC resolution If you remove the check mark from the Keep PC resolution box the screen resolution of your computer will be switched as follows and the display speed may be faster 1024 x 768 XGA lf your computer does not support the display resolution specified above a smaller resolution that is the largest among the resolutions that are supported by the computer will be selected Sound Turns the sound on off The image quality may deteriorate when you play back audio data transferred together with the image data To give priority to the image quality turn off the sound by selecting the checkbox Display LiveViewer Lite for USB lf you want to display the LiveViewer Lite for USB application window on the screen please check the box About The version information of the LiveViewer Lite for USB Settings About Optimize Performance E Transmission speed
82. horizontal HORZ and vertical VERT resolutions using a RESOLUTION _ CUSTOM the A W lt b buttons HORZ VERT lt C CANCEL JOS92x0744 This function may not support all resolutions 5 Move the cursor to OK on screen and press the gt or ENTER button The message ARE YOU SURE YOU WISH TO CHANGE RESOLUTION appears To save the setting press the gt button The horizontal and vertical positions clock phase and horizontal size will be automatically adjusted seen The INPUT_INFORMATION dialog ET E will be displayed 6 To revert back to the previous resolution without saving changes move the cursor to CANCEL on screen and press the lt or ENTER button The screen will then return to the RESOLUTION menu displaying the previous resolution e For some pictures this function may not work well 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i SEMUPmMmenm i ADVANCED MENU i SELECT From the SETUP menu items shown in the table PICTURE AUTOKEYSTONE EXECUTE below can be performed ami e eea ae Select an item using the A V cursor buttons and TAUON oR press the gt cursor button or ENTER button to vibe execute the item Then perform it according to the E EASY WENU following table EXIT COMPUTER IN 1 1024 x 768 BBOHz ltem Description AUTO KEYSTONE C KEYSTONE Selecting this item performs the Automatic keystone distortion correction Projector automaticall
83. ible e This function will be unavailable when the Transition Detector is on 0077 continued on next page 3M 2012 All Rights Reserved 43 3M Digital Projector X21i X26i ltem Deseription AUTO ECO MODE ECO MODE INSTALLATION Using the A V buttons turns on off the AUTO ECO MODE ON amp OFF e When ON is selected the projector will always be set to Eco mode at start up regardless of the ECO MODE below setting An OSD message AUTO ECO MODE will be displayed for a while when the projector starts with this function activated Using the lt gt buttons switches the ECO MODE ECO INTELLIGENT ECO NORMAL e When the ECO is selected acoustic noise and screen brightness are reduced e When INTELLIGENT ECO is selected the brightness of the lamp changes according to the level of the input signal The lamp becomes brighter when the input signal level is high and darker when the level is low If dark images are projected continuously the brightness of the lamp may increase to maintain its performance e When AUTO ECO MODE above is set to ON the projector will always be set to Eco mode at start up regardless this setting Pressing the button displays the dialog for changing the INSTALLATION setting INSTALLATION REAR DESKTOP REAR CEILING FRONT CEILING lt RETURN gt EXIT Use the A V buttons to select the desired setting on the INSTALLATION dialog and pr
84. ical frequency of the input signal is ths CORUTER N not within the specified range SYNC IS OUT OF RANGE 123kHz 123Hz Please confirm the specs for your projector or the signal source specs PENI An improper signal is input INVALID SCAN FREG Please confirm the specs for your projector or the signal source Specs continued on next page 98 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Related messages continued CHECK THE AIR FLOW REMINDER S000 HRS PASSED AFTER THE LAST FILTER CHECK FILTER MAINTENANCE IS ESSENTIAL TO REMOVE WARNING MESSAGE RESET FILTER TIME SEE MANUAL FOR FURTHER INFO The internal temperature is rising Please turn the power off and allow the projector to cool down at least 20 minutes After having confirmed the following items please turn the power ON again e Is there blockage of the air passage aperture e Is the air filter dirty e Does the peripheral temperature exceed 35 C e If the projector is used at an altitude of about 1600 m 5250 feet or higher set ALTITUDE of the SERVICE item in the OPTION menu to HIGH M57 If the projector is used with a wrong setting it may cause damage to the projector itself or the parts inside A note of precaution when cleaning the air filter Please immediately turn the power off and clean or change the air filter referring to the Cleaning and replacing the air filter section of this manual After you have cleaned o
85. if the bulb bursts it is possible for shards of glass to fly into the lamp housing and for gas containing mercury and dust containing fine particles of glass to escape from the projector s vent holes gt About disposal of a lamp This product contains a mercury lamp do not put it in a trash Dispose of it in accordance with environmental laws e For lamp recycling go to www lamprecycle org in the US e For product disposal consult your local government agency or www eilae org in the US or www epsc ca in Canada For more information call your dealer e If the lamp should break it will make a loud bang when it does unplug the power cord from the outlet and make sure to request a replacement lamp from your local dealer Note that shards of glass could damage the projector s internals or cause injury during handling Disconnect SO Please do not try to clean the projector or replace the lamp yourself the plug If the lamp should break it will make a loud bang when it does ventilate the from the room well and make sure not to inhale the gas or fine particles that come out power from the projector s vent holes and not to get them into your eyes or mouth outlet Before replacing the lamp turn the projector off and unplug the power cord then wait at least 45 minutes for the lamp to cool sufficiently Handling the lamp while hot can cause burns as well as damaging the lamp e Never unscrew except the appointed marked by an ar
86. ight button Press RESET button MUTE KEYSTONE MY BUTT IO NOTE When the simple mouse amp keyboard function of this product does not work correctly please check the following e When a USB cable connects this projector with a computer having a built in pointing device e g track ball like a laptop computer open BIOS setup menu then select the external mouse and disable the built in pointing device because the built in pointing device may have priority to this function e Windows 95 OSR 2 1 or higher is required for this function And also this function may not work depending on the computer s configurations and mouse drivers This function can work with the computer which can operate general USB mouse or keyboard e You cannot do things like press two buttons at once for instance pressing two buttons at the same time to move the mouse pointer diagonally e This function is activated only when the projector is working properly This function is not available in any of the following cases While the lamp is warming up The POWER indicator blinks in green When either USB TYPE A or USB TYPE B port is selected While displaying BLANK 2147 TEMPLATE 2157 or MY IMAGE 471 screen When any menu is displayed on the screen While using the cursor buttons to operate the sound or screen functions such as adjusting the sound volume correcting the keystone correcting the picture position and magnifying
87. ion of the PC LESS Presentation after selecting the USB TYPE A port as the input source eal sor a seson Selected image Thumbnail menu Thumbnail images ENEO SET 3M 2012 All Rights Reserved 81 3M Digital Projector X21i X26i PC LESS Presentation continued Operating by buttons or keys You can control the images on the Thumbnail screen with the remote control control panel or Web Remote Control The following functions can be supported while the Thumbnail is displayed Button operation The remote Control panel Web Remote control Control AlYV lt gt AlV lt gt A V lt lt gt Moves cursor PAGE UP PAGE UP Switches pages PAGE DOWN PAGE DOWN e Displays the selected image on the Full Screen mode when a cursor is on a thumbnail image ENTER INPUT ENTER e Displays the SETUP menu LX below for the selected image when a cursor is on a thumbnail image number The SETUP menu for the selected image Item Functions Use the lt cursor buttons to switch each setting or use the gt SETUP cursor button to execute the functions as follows RETURN ia gt cursor button or ENTER to return to the Thumbnail Switch to ON to set the selected image as the first image in the START Slideshow This setting information will be saved in the playlist txt file L488 Switch to ON to set the selected image as the last image in the STOP Slideshow This setting i
88. ireless adapter is not inserted e The actual performance and setting will be shown in the CH field instead of the setting value in the WIRELESS SETUP menu e An icon is displayed to the left of the SSID of the device connected to the projector continued on next page 3M 2012 All Rights Reserved 67 3M Digital Projector X21i X26i Selecting this item displays the WIRED WIRED SETUP SETUP menu for the wired LAN amp IP ADDRESS Use the A V buttons to select an item SUBNET MASK a DEFAULT GATEWAY and the gt or ENTER button on the remote EMER A 3 TIME DIFFERENCE control to perform the item Bl DATE AND TIME a tRETURN Use the A V buttons to turn DHCP on off ON OFF Select OFF when the network does not have DHCP DHCP enabled To save the setting press the gt Dynamic Host Dutton Configuration When the DHCP setting changes to ON it Protocol takes a little time to obtain IP address from DHCP server e Auto IP function will be assigned an IP address if the projector could not obtain an IP address from server even if DHCP is ON Use the A W lt b buttons to enter the IP ADDRESS This function can only be used when DHCP is set WIRED SETUP to OFF IP ADDRESS The IP ADDRESS is the number that identifies this projector on the network You cannot have two devices with the same IP ADDRESS on the same network e The IP ADDRESS 0 0 0 0 is prohibited Use
89. justable while pulling up the elevator knob on the same side as it 4 Holding the projector pull the elevator Knobs up to release the elevator feet 2 Position the front side of the projector to the desired height 3 Release the elevator knobs in order to lock the elevator feet 4 After making sure that the elevator feet are locked put the projector down gently 5 If necessary the elevator feet can be manually twisted to make more precise adjustments Hold the projector when twisting the feet _ Ss SS SSS SS BERS To adjust an elevator foot pull up the elevator knob on the same side as it To finely adjust twist the foot Adjusting the zoom and focus ZOOM ring F a q _ Use the ZOOM ring to adjust the screen size Aii ring 2 Use the FOCUS ring to focus the picture 24 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Using the automatic adjustment feature Press AUTO button on the remote control oe Pressing this button performs the following O For a computer signal The vertical position the horizontal position and the horizontal phase will be automatically adjusted Make sure that the application window is set to its maximum size prior to attempting to use this feature A dark picture may still be SOS incorrectly adjusted Use a bright picture when adjusting O For a video signal and s video signal The video format best
90. le range of this function will vary among inputs For some input this function may not work well e When REAR CEILING or FRONT CEILING is selected for the INSTALLATION item in the SETUP menu the automatic vertical keystone correction function may not work correctly if the projector screen is slanted or tilted downwards e When the zoom adjustment is set to the TELE telephoto focus this function may be excessive This function should be used when the zoom adjustment is set to the full WIDE wide angle focus whenever possible e When the projector is placed on the level about 4 the automatic keystone distortion correction may not work e When the projector is inclined to near 30 degree or over this function may not work well e This function will be unavailable when the Transition Detector is on E177 26 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Using the magnify feature MAGNIFY ON OFF button 4 Press the MAGNIFY ON button on the remote control The picture will be magnified and the MAGNIFY dialog will appear on the screen When the MAGNIFY ON button is pressed for the first time after the projector is turned on the picture will be zoomed by 1 5 times 2 The display magnification of the projector switches in order with every press of the MAGNIFY ON button O For computer signals HDMI RGB signals input signals from the LAN USB TYPE Aor USB TYPE B port 1 5 times gt 2 times
91. makes the menu back to the previous one without changing the setup Each submenu can be operated as described above e When COMMUNICATION TYPE below is set to OFF the other items in COMMUNICATION menu are invalid e For the function of serial communication refer to the Network Guide COMMUNICATION TYPE Select the communication type for transmission via the CONTROL port NETWORK BRIDGE WIRELESS 2 NETWORK BRIDGE WIRED i OFF NETWORK BRIDGE Select this type if it is required to control an external device as a network terminal via this projector from the computer Select WIRELESS or WIRED as your network connection mode The CONTROL port doesn t accept RS 232C commands Network Bridge Function in the Network Guide OFF Select this mode to receive RS 232C commands using the CONTROL port e OFF is selected as the default setting e When you select the NETWORK BRIDGE check the item TRANSMISSION METHOD M60 59 3M Digital Projector X21i X26i ltem Description SERIAL SETTINGS Select the serial communication condition for the CONTROL port BAUD RATE 4800bps 9600bps 19200bps 38400bps ft ___ FF PARITY NONE amp ODD EVEN _ EEEE e The BAUD RATE is fixed to 19200bps and PARITY is fixed NONE when the COMMUNICATION TYPE is set to OFF 159 SERVICE _ communication TRANSMISSION METHOD DON continued continued Select the transmission method for communication by the N
92. me Settings in the Network Guide e This setting will be reset if the projector is turned off while STANDBY MODE in the SETUP menu is set to SAVING 445 or when the AC power is turned off Selecting this item displays the WIRED INFORMATION dialog for viewing the wired LAN settings WIRED INFORMATION o WIRED INFORMATION PASSCODE 0000 0000 0000 PROJECTOR NAME Projector _Name IP ADDRESS 192 168 1 254 SUBNET MASK 255 255 255 0 DEFAULT GATEWAY U U 0 0 DNS SERVER 0 0 0 MAC ADDRESS FF FF FF FF FF FF TIME DIFFERENCE GMT 00 00 DATE AND TIME 2000 1 1 0 00 4 RETURN eS EXIT e For details of PASSCODE refer to the manual for LiveViewer e Only the first 16 characters of the PROJECTOR NAME are dis played e IP ADDRESS SUBNET MASK and DEFAULT GATEWAY indicate 0 0 0 0 when DHCP is ON and the projector has not gotten address from DHCP server continued on next page 3M 2012 All Rights Reserved 69 3M Digital Projector X21i X26i 1 Use the A V buttons on the NETWORK menu to select the PROJECTOR NAME and press the gt button The PROJECTOR NAME dialog will be displayed 2 The current PROJECTOR NAME will be EEI on the first 3 lines Particular projector name is pre assigned by default Use the A W lt gt buttons and the ENTER or INPUT button to select and enter characters To erase 1 character at one time press the RESET button or press the lt and INPUT button at the
93. mote control Sound does The AUDIO SOURCE SPEAKER setting is not correct AG not come out Correctly set the AUDIO SOURCE SPEAKER in AUDIO menu The mode selected for HDMI AUDIO is not suitable Check each of the two modes provided and select the 46 suitable one for your HDMI audio device The Sound button or checkbox is disabled lf you have selected USB TYPE B remove the check mark from the Sound checkbox in the Options window of LiveViewer Lite for USB If you have selected LAN remove the check mark from the Sound checkbox in the Option menu of LiveViewer 92 The lens cover is attached Remove the lens cover 4 20 The signal cables are not correctly connected Correctly connect the connection cables a oe The brightness is adjusted to an extremely low level Adjust BRIGHTNESS to a higher level using the menu function OO OO The computer cannot detect the projector as a plug and play monitor Make sure that the computer can detect a plug and play monitor using another plug and play monitor The BLANK screen is displayed Press BLANK button on the remote control The USB TYPE B port is selected as the picture input source even if MOUSE is selected for USB TYPE B Select USB DISPLAY for USB TYPE B in OPTION menu to project the picture input to the port Otherwise select other port for picture input O No pictures are displayed Ql mN Waiting for connection remains displa
94. n has become heated Please turn the power off and allow the projector to cool down at least 20 minutes After the projector has Blinking sufficiently cooled down please make confirmation of in Red the following items and then turn the power on again Ai Lighting Is there blockage of the air passage aperture Lighting In Red Is the air filter dirty in Red e Does the peripheral temperature exceed 35 C e If the projector is used at an altitude of about 1600 m 5250 feet or higher set ALTITUDE of the SERVICE item in the OPTION menu to HIGH 4157 If the projector is used with a wrong setting it may cause damage to the projector itself or the parts inside It is time to clean the air filter Please immediately turn the power off and clean or change the air filter referring to the section Cleaning and replacing the air filter After cleaning or changing the air filter please be sure to reset the filter timer Lighting Simultaneous In Green blinking in Red There is a possibility that the interior portion Lighting Alternative has become overcooled In Green blinking in Red Please use the unit within the usage temperature parameters 5 C to 35 C Blinking In At least 1 Power ON schedule is saved to the Green for Turned Turned projector approx 3 off off Please refer to Schedule Settings in the Network seconds Guide NOTE When the interior portion has become overheated for safety purposes the projector
95. n be performed a mace iu POSTION Select an item using the A V cursor buttons and SETUP E START UP ORIGINAL press the cursor button or ENTER button to ESEE Wyscreenlock OFF execute the item Then perform it according to the SECURITY E TENPLATE TEST PATTERN following table Cor o COMPUTER IN 1 1024 x 768 G0Hz item Description Using the A gt buttons switches the OSD On Screen Display language LANGUAGE ENGLISH amp FRAN AIS amp DEUTSCH amp ESPANOL shown in the LANGUAGE dialog Press the ENTER or INPUT button to save the language setting Using the A W lt P buttons adjusts the menu position MENU POSITION To quit the operation press the MENU button on the remote control or keep no operation for about 10 seconds Using the A V buttons switches the mode for the blank screen The blank screen is a screen for the temporarily blanking feature 28 It is displayed by pressing the BLANK button on the remote control MyScreen amp ORIGINAL amp BLUE WHITE amp BLACK MyScreen Screen can be registered by the MyScreen item L448 ORIGINAL Screen preset as the standard screen BLUE WHITE BLACK Plain screens in each color e To avoid remaining as an afterimage the MyScreen or ORIGINAL screen will change to the plain black screen after several minutes Using the A V buttons switches the mode for the start up screen The start up screen is a screen displayed when no signal o
96. n be used to prohibit access to the MyScreen function and prevent the currently registered MyScreen image from being overwritten 1 Turning on the MyScreen PASSWORD 1 1 Use the A V buttons on the SECURITY menu to E MyScreen PASSWORD select MyScreen PASSWORD and press the gt ON button to display the MyScreen PASSWORD on RETURN _ EXIT off menu 1 2 Use the A V buttons on the MyScreen FL MyScreen PASSWORD PASSWORD on off menu to select ON ENTER NEW PASSWORD The ENTER NEW PASSWORD box small pooo K gt will be displayed ENTER NEW PASSWORD 1 3 Use the A gt buttons to enter the box small password Move the cursor to the right side aE EEE of the ENTER NEW PASSWORD box small en EREE and press the gt button to display the NEW CANCEL CC Gn aS PASSWORD AGAIN box enter the same PASSWORD again 1 4 Move the cursor to the right side of the NEW PASSWORD AGAIN box and press the gt button to display the NOTE NEW PASSWORD box for about 30 seconds please make note of the password during this time Pressing the ENTER button on the remote control or button on the projector will return to MyScreen PASSWORD on off menu When a password is set for MyScreen e The MyScreen registration function and menu will be unavailable e The MyScreen Lock menu will be unavailable e The START UP setting will be locked on MyScreen and the menu will be unavailable Turning the MyScreen PASSWORD off will allow normal operati
97. n the projector Inquiring Code 01 2345 678s 2 The 10 digit Inquiring Code will be displayed Contact your dealer with the 10 digit Inquiring Code Your password will be sent after your user registration information is confirmed e If there is no key input for about 55 seconds while the Inquiring Code is displayed the menu will close If necessary repeat the process from 1 item Deseription O O O O 1 Use the A V buttons on the SECURITY menu to select SECURITY PASSWORD CHANGE enn and press the gt button to display the ENTER NEW PASSWORD box 2 Use the A W lt P buttons to enter the new password 3 Move the cursor to the right side of the ENTER NEW PASSWORD box and press the SECURITY gt button to display the NEW PASSWORD tease PASSWORD AGAIN box enter the same password again pa aa oo OK CHANGE 4 Move the cursor to the right side of the NEW PASSWORD AGAIN box and press the gt SECURITY PASSWORD button and the NOTE NEW PASSWORD box NOTE NEW PASSWORD will be displayed for about 30 seconds please nee make note of the password during this time Pressing the ENTER button on the remote control or button on the projector will close the NOTE NEW PASSWORD box e Please do not forget your password oooo OK continued on next page 14 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem ieseription MyScreen PASSWORD The MyScreen PASSWORD function ca
98. n the screen when this function is operated but it is not a ey malfunction Using the lt gt buttons adjusts the strength of whole color Weak Strong e This item can be selected only for a video s video and component video signal e For an HDMI signal this item can also be selected if either 1 or 2 applies 1 HDMI FORMAT item in the INPUT menu is set to VIDEO 2 HDMI FORMAT item in the INPUT menu is set to AUTO and the projector recognizes that it receives video signals Using the lt gt buttons adjusts the tint Reddish Greenish e This item can be selected only for a video s video and component video signal e For an HDMI signal this item can also be selected if either 1 or 2 applies 1 HDMI FORMAT item in the INPUT menu is set to VIDEO 2 HDMI FORMAT item in the INPUT menu is set to AUTO and the projector recognizes that it receives video signals continued on next page 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description Using the lt gt buttons adjusts the sharpness Weak Strong e There may be some noise and or the screen may flicker for a moment when an adjustment is made This is not a malfunction This projector has 4 memories for adjustment data for all the items of the PICTURE menu Selecting a function using the A V buttons and pressing the gt or ENTER button performs each function een SAVE 2 SAVE 3
99. nction is performed on a video signal or an s video signal some image such as an extra line may appear at outside of the picture e When this function is performed on a video signal or s video signal the range of this adjustment depends on OVER SCAN in IMAGE menu 64136 setting It is not possible to adjust when OVER SCAN is set to 10 e f POSITION button is pressed when a menu is indicated on screen the displayed picture does not move its position but the menu does e This function is unavailable for a signal from the LAN USB TYPE A USB TYPE B or HDMI port 3M 2012 All Rights Reserved 29 3M Digital Projector X21i X26i Correcting the keystone distortions KEYSTONE button 4 Press KEYSTONE button on the remote li control A dialog will appear on the screen OU to aid you in correcting the distortion 2 Use the A V cursor buttons to select AUTO or MANUAL Operation and press the gt button to perform the following 1 AUTO executes automatic vertical keystone correction gupmssssaen 2 MANUAL displays a dialog for keystone correction eR Use the lt gt buttons for adjustment 7 To close the dialog and complete this operation press KEYSTONE button again The dialog will automatically disappear after a few seconds e The menu or dialog will automatically disappear after several seconds of inactivity Pressing the KEYSTONE button again finishes the operation and closes the menu or dialog e The adjustab
100. nformation will be saved in the playlist txt file L88 SKIP Switch to ON to skip the selected image in the Slideshow This setting information will be saved in the playlist txt file L88 Press the cursor or ENTER button to rotate the selected still ROTATE image 90 degrees clockwise This setting information will be saved in the playlist txt file Q88 82 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i PC LESS Presentation continued Operating by the menu on the Thumbnail screen You can also control the images by using the menu on the Thumbnail screen ma Moves to an upper folder Allows you to sort Allows you to sort files and folders as following and folders as Allows you to sort files and folders as following RETURN screen gt cursor button or ENTER to return to the Thumbnail SLIDESHOW Configures and starts the Slideshow L186 RETURN ee gt cursor button or ENTER to return to the Thumbnail PLAY Press the cursor button or ENTER to start the Slideshow START Sets the beginning number of the Slideshow STOP Sets the end number of the Slideshow INTERVAL Sets the interval time of displaying still images during the Slideshow PLAY MODE Selects the Slideshow mode INPUT Switches the input port MENU Displays the menu Be sure to use this function before removing USB storage device from the projector After that the projector will not recognize a USB stora
101. ng the projector in smoky humid or dusty place Placing the projector in such places could cause a fire an electric shock and malfunction of the projector e Do not place the projector near humidifiers Especially for an ultrasonic humidifier chlorine and minerals contained in tap water are atomized and could be deposited in the projector causing image degradation or other problems NOTICE Do not place the projector in a smoking area kitchen passageway or by the window e Position the projector to prevent light from directly hitting the projector s remote sensor e Do not place the product in a place where radio interference may be caused e Check and correct the setting for ALTITUDE of SERVICE in the OPTION menu according to the usage environment 4157 If the projector is used with a wrong setting it may cause damage to the projector itself or the parts inside e Keep heat sensitive things away from the projector Otherwise they may be damaged by the heat from the projector 3M 2012 All Rights Reserved 9 3M Digital Projector X21i X26i Connecting with your devices Before connecting the projector to a device consult the manual of the device to confirm that the device is suitable for connecting with this projector and prepare the required accessories such as a compatible input cable for the device Consult your dealer when the required accessory did not come with the product or the accessory is damaged After m
102. not been properly fixed Please turn the power off and disconnect the power plug from the power outlet and allow the projector to cool down at least 45 minutes After the projector has sufficiently cooled down please make confirmation of the attachment state of the lamp and lamp door and then turn the power on again The signal cables are not correctly connected 10 14 Correctly connect the connection cables Signal source does not correctly work Correctly set up the signal source device by referring to the manual of the source device Neither sounds The input changeover settings are mismatched 21 23 nor pictures are Select the input signal and correct the settings outputted The BLANK function for pictures and the MUTE function for sounds are working AV MUTE may be active Refer to the item Sound does not come out and No pictures are displayed on the next page to turn off the MUTE and BLANK functions continued on next page 102 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Symptoms that may be mistaken for machine defects continued The signal cables are not correctly connected 10 14 Correctly connect the audio cables The MUTE function is working Restore the sound pressing MUTE or VOLUME 21 button on the remote control The volume is adjusted to an extremely low level Adjust the volume to a higher level using the menu 21 46 function or the re
103. on is pressed when VIDEO S VIDEO or HDMI port is selected the projector will check COMPUTER IN1 port first e t may take several seconds to project the images from the USB TYPE B port VIDEO button Press VIDEO button on the remote control Each time you press the button the projector switches its input port to the next setting as shown below P HDMI gt S VIDEO gt VIDEO e While ON is selected for AUTO SEARCH item in OPTION menu the projector will Keep checking every port sequentially till an input signal is detected 1153 If VIDEO button is pressed when COMPUTER IN1 COMPUTER IN2 LAN USB TYPE A or USB TYPE B port is selected the projector will check HDMI port first MY SOURCE Press the MY SOURCE DOC CAMERA button on DOC CAMERA button the remote control The input signal will be changed into the signal you set as MY SOURCE 457 e This function can also be used for document camera Select the input port that connected the document camera 22 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Searching an input signal Press SEARCH button on the remote control The projector will start to check its input ports to find any input signals When an input is found the projector will stop searching and display the image If no signal is found the projector will return to the setting selected before the operation m gt COMPUTER IN1 gt COMPUTER IN2 gt LAN v VIDEO USB TYPEA
104. on of these functions e Please do not forget your MyScreen PASSWORD 2 Turning off the MyScreen PASSWORD 2 1 Follow the procedure in 1 1 to display the MyScreen PASSWORD on off A MyScreen PASSWORD NOTE NEW PASSWORD ooo00 we A MyScreen PASSWORD 2 2 Select OFF to display the ENTER perenne PASSWORD box large Enter the registered JRAREmMEKEn eres password and the screen will return to the oooo K gt MyScreen PASSWORD on off menu ENTER o box If an incorrect PASSWORD is input the menu will close If necessary repeat the process from 2 1 3 If you have forgotten your password 3 1 Follow the procedure in 1 1 to display the MyScreen PASSWORD on off menu 3 2 Select OFF to display the ENTER PASSWORD box large The 10 digit Inquiring Code will be displayed inside the box 3 3 Contact your dealer with the 10 digit Inquiring Code Your password will be sent after your user registration information is confirmed continued on next page 3M 2012 All Rights Reserved 19 3M Digital Projector X21i X26i ltem Description PIN LOCK is a function which prevents the projector from being used unless a registered Code is input 1 Turning on the PIN LOCK 1 1 Use the A V buttons on the SECURITY menu to PIN LOCK select PIN LOCK and press the button or the ON ENTER button to display the PIN LOCK on off ETRA N FENT menu 1 2 Use the A V buttons on the PIN LOCK on off menu to select ON and the Enter PI
105. or lens cover attachment and removal When you attach or remove the lens cover move it vertically up and down while keeping the knob to the right as illustrated in the figure 20 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i perating Adjusting the volume VOLUME button Use the VOLUME VOLUME buttons to adjust the volume A dialog will appear on the screen to aid you in adjusting the volume If you do not do anything the dialog will automatically disappear after a few seconds wy source STANDBY ON VIDEO COMPUT 2 9C CAMERA K ASPECT AUTO SLAROH BLANK OO e When X is selected for current picture input port the volume MON OMG adjustment is disabled Please see AUDIO SOURCE item of AUDIO menu 446 e Even if the projector is in the standby mode the volume is adjustable when both of the following conditions are true An option other than X is selected for AUDIO OUT STANDBY in the AUDIO SOURCE item of the AUDIO menu 446 NORMAL is selected in the STANDBY MODE item of the SETUP menu 445 Temporarily muting the sound MUTE button Press MUTE button on the remote control A dialog will appear on the screen indicating that you have muted the sound To restore the sound press the MUTE VOLUME or l VOLUME button Even if you do not do anything the dialog OC will automatically disappear after a few seconds oL ojo e When X is selected for current picture input port th
106. port selected in step 2 is output to both the AUDIO OUT port and built in speaker of this projector However the built in soeaker does not work when SPEAKER is set to OFF 1 Choose a picture input port using the A V buttons eee Choose AUDIO OUT STANDBY to COPTER select the sound output in the standby So TY mode 2 Select an audio input port or the mute icon using the lt gt buttons AUDIO SOURCE The icons indicate the following No 1 AUDIO IN1 port No 2 AUDIO IN2 port No 3 LAN port No 4 USB TYPE B port No 5 HDMI port X mutes the sound e Audio input from port nos 3 to 5 can only be selected by each of the picture input ports e Even if the projector is in the standby mode cooling fans may work and make noises when the built in speaker is in operation e C C Closed Caption is automatically activated when X is selected and an input signal containing C C is received This function is available only when the signal is NTSC for VIDEO or S VIDEO or 480i 60 for COMPUTER IN1 or COMPUTER IN2 and when AUTO is selected for DISPLAY in the C C menu under the SCREEN menu 452 Using the A V buttons switches the mode for the HDMI audio HDMI AUDIO Check each of the two modes provided and select the suitable one for your HDMI audio device 122 46 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i SANAE Tanker From the SCREEN menu items shown in the table ADVANCED O SELECT below ca
107. r changed the air filter please be sure to reset the filter timer M55 95 TD The button operation is not available 3M 2012 All Rights Reserved 99 3M Digital Projector X21i X26i Regarding the indicator lamps When operation of the LAMP TEMP and POWER indicators differs from usual check and cope with it according to the following table POWER LAMP TEMP Descrivbtion indicator indicator indicator p Lighting Turned Turned The projector is in a standby state In Orange off off Please refer to the section Power on off Blinking Turned Turned The projector is warming up In Green off off Please wait Lighting Turned Turned The projector is in an on state In Green off off Ordinary operations may be performed Blinking Turned Turned The projector is cooling down In Orange off off Please wait The projector is cooling down A certain error has been detected Please wait until POWER indicator finishes blinking and then perform the proper measure using the item descriptions below The lamp does not light and there is a possibility that interior portion has become heated Please turn the power off and allow the projector to cool down at least 20 minutes After the projector has Blinking In Red discre tionary discre tionary Blinking In Red or Lighting In Red Blinking In Red or Lighting In Red Blinking In Red or Lighting In Red Lighting In Red
108. r an unsuitable signal is detected MyScreen ORIGINAL OFF te _ MyScreen Screen can be registered by the MyScreen item 148 START UP ORIGINAL Screen preset as the standard screen OFF Plain black screen e To avoid remaining as an afterimage the MyScreen or ORIGINAL screen will change to the BLANK screen Mhabove after several minutes If also the BLANK screen is the MyScreen or ORIGINAL the plain black screen is instead used e When the ON is selected to the MyScreen PASSWORD item in the SECURITY menu 175 the START UP is fixed to MyScreen continued on next page 3M 2012 All Rights Reserved 47 3M Digital Projector X21i X26i ltem iesecription This item allows you to capture an image for use as a MyScreen image which can be used as the BLANK screen and START UP screen Display the image you want to capture before executing the following procedure 1 Selecting this item displays a dialog Qa titled MyScreen It will ask you if ou wan to viart opti monoto O you start capturing an image from S the current screen Please wait for the target image to be displayed and press the ENTER or INPUT button when the image is displayed The image will freeze and the frame for capturing will appear To stop performing press the RESET button on the remote control 2 Using the A W lt gt buttons adjusts the frame position Please move the frame to the position of the image which you want
109. ration should occur stop using the projector immediately Otherwise if a problem occurs with the projector the following checks and measures are recommended before requesting repair If this does not resolve the problem please contact your dealer or service company They will tell you what warranty condition is applied Related messages When a message appears check and cope with it according to the following table Although these messages will automatically disappear after several minutes it will reappear every time the power is turned on There is no input signal Please confirm the signal input connection and the status of the signal source The USB TYPE B port is selected as the picture input Z USB TYPE B source even if MOUSE is selected for USB TYPE B M54 USB DISPLAY Select USB DISPLAY in the dialog to project the picture USB DISPLAY ie invalid input to the USB TYPE B port In this case you cannot use reaot elna the simple mouse and keyboard function Otherwise select other port for picture input ee COMPUTER IN 1 NO INPUT IS DETECTED Projector is waiting for an image file Wailing Tor connection Check the hardware connection settings on the projector and network related settings Paiao ope eel E ranome The computer Projector network connection might be Walling Tor connection PASSCODE _WIRED 0000 0000 0000 PROJECTOR NAME Projector _Nane disconnected Please re connect them The horizontal or vert
110. rojector is occupied by the computer and access from any other computer is blocked Use this function to quit the Presenter mode and allow other computers to access the projector QUIT PRESENTER MODE Select this item to display a dialog Press button to choose OK in the dialog The Presenter mode is cancelled and a message Is displayed indicating the result e To make Presenter mode setting use LiveViewer PRESENTATION For details refer to the manual for LiveViewer If you set one or more computers to the Multi PC mode on LiveViewer and send their images to the projector you can select the display mode on the projector from two options below Single PC mode displays the image of the selected computer on full screen Multi PC mode displays the images sent from up to four computers on screen that is divided into quarter sections MULTI PC Select this item to display a dialog MODE Use the dialog to change the display mode as explained below e To change from Multi PC mode to Single PC mode select one of computers in the dialog using the A V lt gt buttons and press the ENTER or INPUT button Press the button to choose OK and then press ENTER or INPUT again The image for the selected computer is displayed on full screen continued on next page continued on next page 12 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ttem scription PRESENTATI
111. row screws e Do not open the lamp door while the projector is suspended from a ceiling This is dangerous since if the lamp s bulb has broken the shards will fall out when the cover is opened In addition working in high places is dangerous so ask your local dealer to have the lamp replaced even if the bulb is not broken e Do not use the projector with the lamp door removed At the lamp replacing make sure that the screws are screwed in firmly Loose screws could result in damage or injury e Use only the lamp of the specified type Use of a lamp that does not meet the lamp specifications for this model could cause a fire damage or shorten the life of this product e If the lamp breaks soon after the first time it is used it is possible that there are electrical problems elsewhere besides the lamp If this happens consult your local dealer or a service representative e Handle with care jolting or scratching could cause the lamp bulb to burst during use e Using the lamp for long periods of time could reduce output cause it not to light up or to burst When the pictures appear dark or when the color tone is poor please replace the lamp as soon as possible Do not use old used lamps this is a cause of breakage 94 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Cleaning and replacing the air filter The air filter unit of this projector consists of a filter cover two kinds of filters and a filter
112. same setting EL169 e The projector will override this setting and retrieve DATE AND TIME information from the Time server when SNTP is enabled Date Time Settings in the Network Guide e This setting will be reset if the projector is turned off while STANDBY MODE in the SETUP menu is set to SAVING 445 or when the AC power is turned off Use the A V buttons to select the channel of the wireless LAN to be used while MODE E463 is set to ADHOC Select according to the settings of your computer The channels 1 to 11 are available To save the setting press the gt button e The available channels would be various depending on a country In addition wireless network card might be required due to the standard e This item can only be selected when MODE is set to ADHOC When MODE is set to INFRASTRUCTURE the channel is automatically selected Use the A V buttons to select the encryption method to be used WPA2 PSK AES WPA2 PSK TKIP 2 2 OFF WPA PSK AES amp WEP 64bit WEP 128bitsWPA PSK TKIP To save the setting press the gt button e When MODE M63 is set to ADHOC either WPA PSK and WPA2 PSK cannot be selected If IEEE802 11 n is used while MODE is set to INFRASTRUCTURE TKIP and WEP are disabled If OFF or AES is not selected communication will switch automatically to IEEE802 11 b g 65 3M Digital Projector X21i X26i Use the A V buttons to select the Bear WLANProjector gt W
113. senses the signal within the following range when the sensor is active 60 degrees 30 degrees to the left and right of the sensor and the remote control is within 3 meters of the sensor approx NOTE If it is difficult to send the signal to the sensor directly attempt to make the signal reflect e The remote control uses infrared light to send signals to the projector Class 1 LED so be sure to use the remote control in an area free from obstacles that could block the remote control s signal to the projector e The remote control may not work correctly if strong light Such as direct sun light or light from an extremely close range such as from an inverter fluorescent lamp shines on the remote sensor of the projector Adjust the position of projector avoiding those lights 3M 2012 All Rights Reserved 17 3M Digital Projector X21i X26i Using as a simple PC mouse amp keyboard The accessory remote control works as a simple mouse and keyboard of the computer when the projector s USB TYPE B port and the computer s type A USB port are connected and MOUSE is selected for the USB TYPE B item in the OPTION menu M54 1 PAGE UP key Press PAGE UP button Me PAGE DOWN key Press PAGE DOWN button USB TYPE B port 3 Mouse left button Press ENTER button a s gpa M USB TYPE B 4 Move pointer Use the cursor buttons A V lt and P 5 ESC key Press ESC button 6 Mouse r
114. setting e Depending on the input signal the automatic adjustment function of this projector may take some time and not function correctly Note that a composite sync signal or sync on green signal may confuse the automatic adjustment function of this projector 441 If the automatic adjustment function does not work correctly you may not see the dialog to set the display resolution In such a case use an external display device You may be able to see the dialog and set an appropriate display resolution continued on next page 3M 2012 All Rights Reserved 11 3M Digital Projector X21i X26i Connecting with your devices continued Computer External device Access es A RS 232C RS 232C point USB Vt wireless adapter optional IN E l J E HPO qi ED E HDMI USB APEA TYPE B J COMPUTERIN1 COMPUTER IN2 storage pune O auno IN1 device AUDIO IN2 NOTE Before connecting the projector to a network system be sure to obtain the consent of the administrator of the network e Before removing the USB storage device from the port of the projector be sure to use the REMOVE USB function on the thumbnail screen to secure your data M83 e If an oversized USB storage device blocks the LAN port use a USB exten sion cable to connect the USB storage device continued on next page 12 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Connecting wit
115. suited for the respective input signal will be selected automatically This function is available only when the AUTO is selected for the VIDEO FORMAT item in the INPUT menu 4140 The vertical position and horizontal position will be automatically set to the default O For a component video signal The vertical position and horizontal position will be automatically set to the default The horizontal phase will be automatically adjusted e The automatic adjustment operation requires approx 10 seconds Also please note that it may not function correctly with some input e When this function is performed for a video signal an extra line may appear outside a picture e When this function is performed for a computer signal a black frame may be displayed on the edge of the screen depending on the computer model e The items adjusted by this function may vary when the FINE or DISABLE is selected for the AUTO ADJUST item of the SERVICE item in the OPTION menu W57 Adjusting the position Press POSITION button on the remote control when no menu is indicated The POSITION indication will appear on the screen 2 Use the A gt cursor buttons to adjust the picture position When you want to reset the operation press RESET button on the remote control during the operation To complete this operation press POSITION button again The dialog will automatically disappear after a few seconds POSITION button e When this fu
116. t place the projector in a place where it may get wet Getting the projector wet or inserting liquid into the projector could cause a fire and an electric shock and damage the projector e Do not place the projector near water such as in a bathroom kitchen or poolside e Do not place the projector outdoors or by the window e Do not place anything containing liquid near the projector continued on next page 8 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Arrangement continued L CAUTION gt Place the projector in a cool place with sufficient ventilation The projector may shutdown automatically or may malfunction if its internal temperature is too high Using a damaged projector could result in a fire and an electric shock e Do not place the projector in direct sunlight or near hot objects such as heaters e Do not place the projector where the air from an air conditioner or similar unit will blow on it directly e Keep a space of 30 cm or more between a side of the projector and other objects such as walls e Do not place the projector on carpet cushions or bedding e Do not stop up block nor cover the projector s vent holes Do not place anything around the projector that could be sucked in or stuck to the projector s intake vents e Do not place the projector at places that are exposed to magnetic fields doing SO can cause the cooling fans inside the projector to malfunction gt Avoid placi
117. t the projector is noisier when the HIGH is selected HIGH NORMAL AUTO ADJUST Using the A V buttons to select one of the mode When the DISABLE is selected the automatic adjustment feature is disabled FINE FAST DISABLE _ EE E FINE Finer tuning including H SIZE adjustment FAST Faster tuning setting H SIZE to prearranged data for the input signal e Depending on conditions such as input image signal cable to the projector environment around the projector etc the automatic adjustment may not work correctly In such a case please choose DISABLE to disable the automatic adjustment and make adjustment manually continued on next page 3M 2012 All Rights Reserved o 3M Digital Projector X21i X26i ltem Description GHOST Adjust the settings using the A V buttons to eliminate ghosting FILTER MESSAGE Use the A V button to set the timer for notifying by the message when to replace the filter unit 100h 200h amp 500h 1000h 2000h 3000h 4000h 5000h OFF After choosing an item except OFF the message REMINDER HRS PASSED will appear after the timer reaches the interval time set by this feature L99 When the OFF is chosen the message will not appear Utilize this feature to keep the air filter clean setting the suitable time according to your environment of this projector e Please take care of the filter unit periodically even if there is
118. the A W lt gt buttons to enter the same SUBNET MASK used by your computer SUBNET This function can only be used when DHCP is set MASK to OFF e The SUBNET MASK 0 0 0 0 is prohibited Use the A lt b buttons to enter the DEFAULT GATEWAY a node on a computer network that DEFAULT serves as an access point to another network GATEWAY address This function can only be used when DHCP is set to OFF Use the A W lt P buttons to input the DNS server address ONS SEENTE The DNS server is a system to control domain names and IP addresses on the Network continued on next page 68 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i ltem Description TIME DIFFERENCE WIRED SETUP continued DATE AND TIME Use the A V buttons to enter the TIME DIFFERENCE Set the same TIME DIFFERENCE as the one set on your computer If unsure consult your IT manager Use the gt button to return to the menu after setting the TIME DIFFERENCE e When this item is set the same item in the WIRELESS SETUP menu is overwritten with the same setting L464 Use the A W lt gt buttons to enter the Year last two digits Month Date Hour and Minute e When this item is set the same item in the WIRELESS SETUP menu is overwritten with the same setting E165 e The projector will override this setting and retrieve DATE AND TIME information from the Time server when SNTP is enabled Date Ti
119. the Slideshow at your desired configuration Configure the Slideshow items in the Thumbnail 1 RETURN Returns to the thumbnail mode 2 PLAY Play the Slideshow 3 START Set the beginning number of the Slideshow 4 STOP Set the end number of the Slideshow 5 INTERVAL Sets the interval time for displaying still images during the Slideshow It is not recommend to set the interval time very short something like several seconds because it may take more than several seconds to read and display an image file if it is stored in very deep layer directory or if so many files are stored in the same directory Select the Slideshow mode ONE TIME Play the Slideshow one time ENDLESS Play the Slideshow endless 6 PLAY MODE SLIDESHOW 3 SELECT PLAY START STOP INTERVAL PLAY MODE EXECUTE 10 1s ONE TIME NOTE The settings of the Slideshow are saved to the playlist txt file that is stored in the storage media If the file does not exist it is generated automatically e The settings for the START STOP INTERVAL and PLAY MODE are saved to the Playlist e If the storage media is under the write protection or the playlist txt is the read only type file it is impossible to change the settings of the Slideshow 3M 2012 All Rights Reserved 8 3M Digital Projector X21i X26i PC LESS Presentation continued Playlist The Playlist is a DOS format text file which de
120. to phase voltage of 220 to 240 V 3M 2012 All Rights Reserved 19 3M Digital Projector X21i X26i Fastening the adapter cover Use the supplied adapter cover to prevent the USB wireless adapter from coming off easily Remove the screw marked with triangle on the bottom right of the USB TYPE A port 2 Insert the tab of the cover into the hole at the upper left of the USB TYPE A port in the direction of the arrow Align the screw holes on the projector and the cover Then insert the screw removed from the projector into the hole and tighten the screw Using the security bar and slot A commercially available anti theft chain or wire can be attached to the security bar on the projector Refer to the figure to choose an anti theft chain or wire Also this product has the security slot for the Kensington lock For details see the manual of the security tool 12 mm Anti theft security bar chain or wire 18mm Installation surface NOTE The security bar and slot is not comprehensive theft prevention measures It is intended to be used as supplemental theft prevention measure 16 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i REOM CANO Installing the batteries Please insert the batteries into the remote control before using it If the remote control starts to malfunction replace the batteries If you will not use the remote control
121. to NORMAL and set AUTO ECO MODE to OFF in the SETUP menu The lamp is approaching the end of its product lifetime Replace the lamp Either the focus and or horizontal phase settings are not properly adjusted Adjust the focus using the focus ring and or H PHASE using the menu function The lens is dirty or misty Clean the lens referring to the section Caring for the lens continued on next page 104 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Symptoms that may be mistaken for machine defects continued Symptoms Sotto tase When the projector is operating in Eco mode flickering may appear on screen Set ECO MODE to NORMAL and set AUTO ECO some kind MODE to OFF in the SETUP menu a The OVER SCAN ratio is too big 36 such as Adjust OVER SCAN in the IMAGE menu smaller flickering or Excessive VIDEO NR 39 socal atl Change the setting of VIDEO NR in the INPUT menu The FRAME LOCK function cannot work on the current input signal Set FRAME LOCK in the INPUT menu to OFF The sound When LAN or USB TYPE B port is selected some or image parts of the output may be missing due to signal is unstable processing delay or is output Change the signal or use another port intermittently The computer The computer cannot start up in the current connectedto hardware configuration the USB TYPE Disconnect the USB cable from the computer then B port of the reconnect it a
122. to the FREEZE mode and the picture is frozen Leip act To exit the FREEZE mode and restore the screen to normal 3008 press the FREEZE button again e The projector automatically exits from the FREEZE mode when some control buttons are pressed e f the projector continues projecting a still image for a long time the LCD panel might become burned in Do not leave the projector in the FREEZE mode for too long e Images might appear degraded when this function is operated but it is nota malfunction Temporarily blanking the screen BLANK button 4 Press BLANK button on the remote control The BLANK screen will be displayed instead of the screen of input signal Please refer to BLANK item in SCREEN menu 047 To exit from the BLANK screen and return to the input signal screen press BLANK button again SEO e The projector automatically exits from the BLANK mode when some control buttons are pressed Important Notice gt If you wish to have a blank screen while the projector s lamp is on use the BLANK function above Taking any other action may damage the projector NOTE The sound is not connected with the BLANK screen function If necessary set the volume or mute first To display the BLANK screen and mute the sound at one time use AV MUTE function 457 28 3M 2012 All Rights Reserved 3M Digital Projector X21i X26i Using the menu function This projector has the following menus PICTURE IMA
123. us 24 Using the automatic adjustment feature 25 Adjusting the position Correcting the keystone distortions 26 Using the magnify feature 2 Temporarily freezing the screen 28 Temporarily blanking the screen 28 Using the menu function 29 EASY MENU 00000008 31 ASPECT AUTO KEYSTONE KEYSTONE PICTURE MODE ECO MODE INSTALLATION RESET FILTER TIME LANGUAGE ADVANCED MENU EXIT PICTURE menu BRIGHTNESS CONTRAST GAMMA COLOR TEMP Cotor TINT SHARPNESS My MEMORY IMAGE menu ASPECT OVER SCAN V POSITION H POSITION H PHASE H size AUTO ADJUST EXECUTE INPUT menu PROGRESSIVE VIDEO NR COLOR SPACE VIDEO FORMAT HDMI FORMAT HDMI RANGE COMPUTER IN FRAME LOCK RESOLUTION 3M Digital Projector X21i X26i Ly SETUP menu 2 08000000 oe 43 AUTO KEYSTONE KEYSTONE AUTO ECO MODE Eco MODE INSTALLATION STANDBY MODE MONITOR OUT AUDIO menu VOLUME SPEAKER AUDIO SOURCE HDMI AUDIO SCREEN menu 2808200500 47 LANGUAGE MENU POSITION BLANK START UP MyScreen MyScreen Lock MESSAGE SOURCE NAME TEMPLATE C c OPTION menu AUTO SEARCH AUTO KEYSTONE DIRECT POWER ON AUTO POWER OFF USB TYPE B LAMP TIME FILTER TIME My BUTTON My SouRCE SERVICE NETWORK menu WIRELESS SETUP WIRELESS INFORMATION WIRED SETUP WIRED INFORMATION PROJECTOR NAME My IMAGE AMX D D PRESENTATION SERVICE SECURITY menu SECURITY PASSWORD CHANGE MYSCREEN PASSWORD PIN LOCK TRANSITION DETECT
124. ws 5 Insert the new lamp and retighten firmly the 2 screws of the lamp that were loosened in the previous process to lock it in place While putting the interlocking parts of the lamp door and the projector together slide the lamp door back in place Then firmly fasten the screw of the lamp door Handle 7 Turn the projector on and reset the lamp time using the LAMP TIME item in the OPTION menu 1 Press the MENU button to display a menu 2 Point at the ADVANCED MENU in the menu using the V A button then press the gt button 3 Point at the OPTION in the left column of the menu using the V A button then press the gt button 4 Point at the LAMP TIME using the Y A button then press the button A dialog will appear 5 Press the gt button to select OK on the dialog It performs resetting the lamp time NOTE Please reset the lamp time only when you have replaced the lamp for a suitable indication about the lamp 3M 2012 All Rights Reserved 93 3M Digital Projector X21i X26i Replacing the lamp continued Lamp warning A HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE AWARNING P The projector uses a high pressure mercury glass lamp The lamp can break with a loud bang or burn out if jolted or scratched handled while hot or worn over time Note that each lamp has a different lifetime and some may burst or burn out soon after you start using them In addition
125. y corrects vertical keystone distortion due to the forward backward setup angle by itself This function will be executed only once when selected in the menu When the slant of the projector is changed execute this function again e The adjustable range of this function will vary among inputs For some input this function may not work well e When REAR CEILING or FRONT CEILING is selected for the INSTALLATION item in the SETUP menu this function may not work correctly if the projector screen is slanted or tilted downwards e When the zoom adjustment is set to the TELE telephoto focus this function may be excessive This function should be used when the zoom adjustment is set to the full WIDE wide angle focus whenever possible e When the projector is placed on the level about 4 this function may not work e When the projector is inclined to near 30 degree or over this function may not work well e This function will be unavailable when the Transition Detector is on 77 Using the lt gt buttons corrects the vertical keystone distortion Shrink the bottom of the image Shrink the top of the image e The adjustable range of this function will vary among inputs For some input this function may not work well e When the zoom adjustment is set to the TELE telephoto focus this function may be excessive This function should be used when the zoom adjustment is set to the full WIDE wide angle focus whenever poss
126. y when you have replaced the lamp for a suitable indication about the lamp e For the lamp replacement see the section Replacing the lamp LAMP TIME 193 The filter time is the usage time of the air filter counted after the last resetting It is shown in the OPTION menu Pressing the RESET button on the remote control or the button of the projector displays a dialog To reset the filter time select the OK using the button CANCEL gt OK e Please reset the filter time only when you have cleaned or replaced the air filter for a suitable indication about the air filter e For the air filter cleaning see the section Cleaning and replacing the air filter 95 FILTER TIME continued on next page 3M 2012 All Rights Reserved 09 3M Digital Projector X21i X26i ltem Description This item assigns one of the following functions to the ECO button on the control panel M5 and MY BUTTON 1 2 on the remote control L6 1 Choose a button to assign a function from ECO MY BUTTON 1 and MY BUTTON 2 Use the A V buttons to select the desired function on the menu and press the gt button 2 Then using the A W lt buttons sets one of the following functions to the chosen button Press the ENTER or INPUT button to save the setting e COMPUTER IN1 Selects the input from COMPUTER IN1 port e COMPUTER IN2 Selects the input from COMPUTER IN2 port e LAN Selects input from LAN port e USB TYPE A
127. yed even though the USB TYPE B port is selected Remove the USB cable and reconnect after a while continued on next page 3M 2012 All Rights Reserved 103 3M Digital Projector X21i X26i Symptoms that may be mistaken for machine defects continued Reference Symptoms eee i ge No pictures are displayed continued Video screen display freezes Colors have a faded out appearance or Color tone is poor Pictures appear dark Pictures appear blurry The projector does not recognize the USB storage device inserted into USB TYPE A port Use the REMOVE USB function first remove the USB storage device and then insert it into the port again 12 83 Before removing the USB storage device be sure to use the REMOVE USB function on the thumbnail screen which appears when the USB TYPE A port is selected as the input source The FREEZE function is working Press FREEZE button to restore the screen to normal Color settings are not correctly adjusted Perform picture adjustments by changing the COLOR 34 39 TEMP COLOR TINT and or COLOR SPACE settings using the menu functions COLOR SPACE setting is not suitable Change the COLOR SPACE setting to AUTO RGB SMPTE240 REC709 or REC601 The brightness and or contrast are adjusted to an extremely low level Adjust BRIGHTNESS and or CONTRAST settings to a higher level using the menu function The projector is operating in Eco mode Set ECO MODE

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